CN112922088B - Anti-freezing water pipe device - Google Patents
Anti-freezing water pipe device Download PDFInfo
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- CN112922088B CN112922088B CN202110128865.6A CN202110128865A CN112922088B CN 112922088 B CN112922088 B CN 112922088B CN 202110128865 A CN202110128865 A CN 202110128865A CN 112922088 B CN112922088 B CN 112922088B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 125
- 238000007710 freezing Methods 0.000 title description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 42
- 230000002528 anti-freeze Effects 0.000 claims abstract description 3
- 108010053481 Antifreeze Proteins Proteins 0.000 claims abstract 2
- 230000007246 mechanism Effects 0.000 claims description 58
- 238000007789 sealing Methods 0.000 claims description 12
- 239000011258 core-shell material Substances 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 claims description 3
- 208000001034 Frostbite Diseases 0.000 abstract description 3
- 238000010257 thawing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/10—Devices preventing bursting of pipes by freezing
- E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
An anti-freeze water tube apparatus comprising: a body portion, a clamping portion, a latching portion, a tube-dividing portion and an intermediate core portion; the main body part has a double-layer structure, the inner layer and the outer layer are not communicated with each other, the inner layer is used as a normal water path, and the outer layer is used for injecting hot water for thawing when the water pipe is frozen; the clamping part has the function of locking the water pipe and cannot cause water leakage due to mechanical fatigue; the locking part has the functions of connecting a plurality of main body parts, respectively connecting the inner layer water path and the outer layer water path of the main body parts and being matched with each other for use; the branch pipe part has a conversion function so as to meet different waterway arrangement requirements; the middle core part has the function of ensuring the perfect connection of water paths and ensuring that the inner and outer water paths do not influence each other to seep water; the function of a water pipe prevents frostbite has wholly been realized to convenient dismouting has high security and seal.
Description
Technical Field
The invention relates to the field of pipelines, in particular to an anti-freezing water pipe device.
Background
Each city is provided with a water supply and drainage system, the water supply and drainage system is used for conveying tap water through a water pipe, the temperature in winter is low, when the environment is lower than zero ℃, if the water in the water pipe does not flow or the temperature is low, the water in the water pipe is inevitably frozen, and the frozen water pipe cannot be used; if the water pipe is frozen, the unfreezing is very troublesome, a common family can adopt hot water for unfreezing, the unfreezing by using the hot water is very slow, the longer time is needed, the consumed hot water is more, and by ensuring the flow of water in the water pipe, the water faucet is opened for a long time at one end close to the water faucet, the water resource is wasted, and the open state cannot be kept for a long time; therefore, there is a need for an anti-freezing water pipe device, which is not easy to freeze, is easy to thaw when frozen, and has a function of easy assembly and disassembly.
Disclosure of Invention
Aiming at the problem of complaint, the invention provides an anti-freezing water pipe device to solve the problems that the existing water pipe is easy to freeze and difficult to thaw after being frozen and the water pipe is inconvenient to install.
The technical scheme adopted by the invention is as follows: an antifreeze hose apparatus comprising: a main body portion, a clamping portion, a locking portion, a pipe-dividing portion and an intermediate core portion; the main body part has a double-layer structure, the inner layer and the outer layer are not communicated with each other, the inner layer is used as a normal water path, and the outer layer is used for injecting hot water for thawing when the water pipe is frozen; the clamping part has the function of locking the water pipe and cannot cause water leakage due to mechanical fatigue; the locking part has the functions of connecting a plurality of main body parts, respectively connecting the inner layer water path and the outer layer water path of the main body parts and being matched with each other for use; the branch pipe part has a conversion function so as to meet different waterway arrangement requirements; the middle core part has the function of ensuring the perfect connection of water paths and ensuring that the inner and outer water paths do not influence each other to seep water; the branch pipe part is provided with a three-way part and a right-angle part; the middle core part is provided with a joint core part and a conversion joint core part; the clamping part, the locking part and the joint core part form a joint mechanism, the locking part is arranged at one end of the clamping part, and the joint core part is arranged in the clamping part; the lock catch part, the pipe dividing part and the conversion head core part form a conversion mechanism, the outer end of the pipe dividing part is provided with the conversion head core part, and the outer end of the conversion head core part is provided with the lock catch part; the joint mechanisms can be mutually matched for use, and can also be matched with the conversion mechanism for use; the joint mechanism and the conversion mechanism are arranged at the breakpoint of the main body part; wholly realized the function of the water pipe that prevents frostbite, effectually avoided freezing because of the water pipe that the weather is abominable to cause for the problem of maintenance difficulty.
Further, the body portion includes: a pipeline, a sealed plug and a water pump; the pipeline is divided into a common pipe and a dead end pipe, and the common pipe and the dead end pipe are connected through a joint mechanism or through the joint mechanism and a switching mechanism; the closed plug is divided into a semi-closed plug and a fully-closed plug, the semi-closed plug is fixedly arranged at one end of a common pipe on the water path, the fully-closed plug is fixedly arranged at one end of a dead end pipe, the semi-closed plug has the functions of closing an outer-layer water path and enabling the outer-layer water path to be communicated, and the fully-closed plug has the functions of closing the outer-layer water path and enabling the outer-layer water path to be closed respectively; the water pipe of the water pump is arranged on a round hole which is arranged on the end pipe and communicated with the outer layer waterway.
Further, the clamping portion includes: the device comprises a fixed ring a, a threaded ring, a special-shaped ratchet wheel, a hexagonal nut, a fixed ring b, a limiting ring, a hand-screwed nut, a clamping column a, a spring a, a pawl and a spring b; the thread ring is fixedly arranged on the fixed ring a; the special-shaped ratchet wheel is rotatably arranged on the threaded ring; the hexagonal nut is rotatably arranged on the special-shaped ratchet wheel; the fixed ring b is fixedly arranged on the limit ring; the limiting ring is rotatably arranged on the threaded ring; a round hole arranged at one end of the hand-screwed nut is rotationally connected with a cylinder arranged at one side of the limiting ring, and the hand-screwed nut is in threaded fit with the threaded ring; a plurality of round holes are formed in the special-shaped ratchet wheel, a clamping column a is arranged in the round holes in a sliding mode, springs a are arranged on two sides of the clamping column a, and one end of each spring a is fixedly connected with the outer wall of the special-shaped ratchet wheel in the direction of screwing the nut by a hand; the limiting ring is provided with a plurality of grooves, pawls are arranged in the grooves and matched with the special-shaped ratchet wheel for use, a spring b is arranged at the rear end of each pawl, and one end of the spring b is fixedly connected with the limiting ring.
Further, the latch portion includes: the device comprises a base, a shell, an internal gear switch, a female head, a male head, a cam rotating ring, a gear, a sealing cover, a spring c and a clamping column b; the shell is fixedly arranged at one end of the base; the inner gear switch is slidably arranged in a groove on the shell; the number of the female heads is two, a plurality of rubber sealing gaskets are arranged inside the female heads, and the lower ends of the female heads are fixedly arranged on right round holes in the base; the number of the male heads is two, the male heads are matched with the female heads for use, a plurality of rubber sealing gaskets are arranged on the outer sides of the male heads, and the lower ends of the male heads are fixedly arranged on a left round hole in the base; the female head is provided with a cam rotating ring which is rotatably arranged; the lower end of the cam rotating ring is provided with a gear, and the gear is meshed with the teeth of the internal gear switch; the sealing cover is fixedly arranged on the shell; one end of the spring c is fixedly connected with the internal gear switch, and the other end of the spring c is fixedly connected with the shell; female overhead a plurality of recesses that are equipped with, slidable mounting has the card post b in the recess, and the cooperation of the recess on card post b and the public head is used, and the cylinder that card post b outer end was equipped with and the recess sliding connection on the cam circle.
Furthermore, the branch pipe part is provided with a three-way part, and the three-way part comprises a three-way shell and a three-way pipe; the three-way pipe is fixedly arranged inside the three-way shell; the right-angle portion includes: a right-angle shell and a right-angle pipe; the right-angle pipe is fixedly pressed in the right-angle shell.
Further, said intermediate core portion has a joint core portion; the joint core part comprises an inner core a and an outer core a; one end of the inner core a is fixedly arranged in a thread ring of the clamping part on the joint mechanism; the outer core a is fixedly arranged on the outer side of the inner core a; the inner core a is communicated with an upper hole and a lower hole in the four holes on the base of the locking part on the joint mechanism; two holes formed by the outer core a and the inner core a are respectively communicated with a left hole and a right hole in four holes on a base of a locking part on the joint mechanism; said intermediate core portion having a switching core portion; the conversion head core part comprises a core shell, an inner core b and an outer core b; one end of the inner core a is fixedly arranged at one end of a base of a lock catch part on the conversion mechanism, and the other end of the inner core a is fixedly connected with one end of a three-way shell or a right-angle shell on the branch pipe part; the inner core b is fixedly arranged in the core shell, the inner core b is communicated with an upper hole and a lower hole on a base of a lock catch part on the conversion mechanism, and the inner core b is communicated with a right-angle pipe or an inner layer on a three-way pipe on the branch pipe part; the outer core b is fixedly arranged in the core shell, two holes formed by the outer core b and the inner core b are communicated with a left hole and a right hole on a base of the locking part on the conversion mechanism, and the outer core b is communicated with the outer layer of the right-angle pipe or the three-way pipe on the branch pipe part respectively.
Due to the adoption of the technical scheme, the invention has the following advantages:
(1) Clamping of the clamping portion: inserting one end of the pipeline into the threaded ring, manually screwing the nut, and clamping the pipeline by the threaded ring; the effect of pressing from both sides tight water pipe has been realized, the card that has dies the structure and makes the water pipe can not be because of the thread loosening or the condition of leaking that mechanical fatigue caused, further improvement the leakproofness, increased life.
(2) Clamping of the clamping portion: when the pipeline needs to be loosened, the hexagonal nut is screwed by a tool, so that the hand-screwed nut and the threaded ring are loosened, and the pipeline is taken down; the effect of loosening the water pipe is realized, the safety and the locking performance are further improved by the clamping mechanism, and the conditions of loosening and water leakage are further avoided.
(3) Locking of the locking part: when two hasp parts cooperation were used, during the public head on the hasp part inserted female head, the recess on the public head died with the card post b card, had realized the dead function of lock, further increase security and seal, reduced the probability that the water leakage condition takes place.
(4) Releasing of the locking part: when the lock catch part needs to be loosened, the internal gear switch is manually moved to enable the lock catch part to be bounced; the function of flexibly locking and separating is realized, the tightness and the safety are further improved, and the probability of water leakage is reduced.
Drawings
FIG. 1 is an overall schematic view of the present invention.
FIG. 2 is a schematic view of the pipe and the closure plug of the present invention.
Fig. 3 is a schematic view of the joint mechanism of the present invention and its cross-section.
Fig. 4 is a schematic cross-sectional view of a clamping portion of the present invention.
Fig. 5 and 6 are exploded views of the clamping portion of the present invention.
Fig. 7 is a schematic view of a portion of a joint core of the present invention and its explosion.
FIG. 8 is a schematic view of a portion of the latch of the present invention.
Fig. 9 and 10 are exploded views of the latch of the present invention.
FIG. 11 is a schematic cross-sectional view of a three-way pipe adapter according to the present invention.
Fig. 12 is a schematic diagram of the three-way pipe adapter and its explosion.
Fig. 13 is a schematic view of the right angle portion of the present invention.
Reference numerals: 1-a body portion; 2-a clamping portion; 3-a latch portion; 4-a tube dividing part; 4 a-a tee portion; 4 b-right angle portion; 5-an intermediate core portion; 5 a-a mandrel portion; 5 b-a switching mandrel portion; 101-a pipeline; 101 a-common pipe; 101 b-dead end tube; 102-a closed plug; 102 a-semi-closed plug; 102 b-a fully closed plug; 103-a water pump; 201-a fixed ring a; 202-thread circle; 203-special-shaped ratchet wheels; 204-hexagonal nut; 205-a retaining ring b; 206-a spacing ring; 207-hand screwing of nuts; 208-bollard a; 209-spring a; 210-a pawl; 211-spring b; 301-a base; 302-a housing; 303-annulus gear switch; 304-female head; 305-male head; 306-cam turn; 307-gear; 308-sealing cover; 309-spring c; 310-bollard b;401 a-a three-way shell; 401 b-right angle housing; 402 a-tee; 402 b-right angle tube; 501 a-inner core a;501 b-core shell; 502a — outer core a;502 b-inner core b;503 b-outer core b.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in many ways other than those described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Embodiment, as shown in fig. 1 to 13, an anti-freezing water pipe apparatus includes: a main body part 1, a clamping part 2, a locking part 3, a tube dividing part 4 and an intermediate core part 5; the main body part 1 has a double-layer structure, the inner layer and the outer layer are not communicated with each other, the inner layer is used as a normal water path, and the outer layer is used for injecting hot water for thawing when the water pipe is frozen; the clamping part 2 has the function of locking the water pipe and cannot cause water leakage due to mechanical fatigue; the locking part 3 has the functions of connecting a plurality of main body parts 1, respectively connecting the inner layer waterway and the outer layer waterway of the main body parts 1, and being used in cooperation with each other; the branch pipe part 4 has a conversion function so as to meet different waterway arrangement requirements; the middle core part 5 has the function of ensuring the perfect connection of water paths and ensuring that the inner and outer water paths do not influence each other to seep water; the tube dividing part 4 is provided with a tee part 4a and a right-angle part 4b; the intermediate core portion 5 has a tab core portion 5a, a switching tab core portion 5b; the clamping portion 2, the latch portion 3 and the joint core portion 5a constitute a joint mechanism, the latch portion 3 is installed at one end of the clamping portion 2, and the joint core portion 5a is installed inside the clamping portion 2; the locking part 3, the tube dividing part 4 and the conversion head core part 5b form a conversion mechanism, the outer end of the tube dividing part 4 is provided with the conversion head core part 5b, and the outer end of the conversion head core part 5b is provided with the locking part 3; the joint mechanisms can be used in a matched mode, and can also be used in a matched mode with the conversion mechanism; the joint mechanism and the conversion mechanism are arranged at the breakpoint of the main body part 1; wholly realized the function of the water pipe that prevents frostbite, effectually avoided freezing because of the water pipe that weather led to the fact for the problem of maintenance difficulty.
In an alternative implementation of the embodiment of the invention, the main body 1 comprises, apart from the same parts as in the previous embodiment: a pipeline 101, a sealing plug 102 and a water pump 103; the pipeline 101 is divided into a common pipe 101a and a dead end pipe 101b, and the common pipe 101a and the dead end pipe 101b are connected through a joint mechanism or through the joint mechanism and a conversion mechanism; the closed plug 102 is divided into a semi-closed plug 102a and a fully-closed plug 102b, the semi-closed plug 102a is fixedly arranged at one end of a common pipe 101a on the water path, the fully-closed plug 102b is fixedly arranged at one end of a dead end pipe 101b, the semi-closed plug 102a has the functions of closing an outer-layer water path and enabling the outer-layer water path to be communicated, and the fully-closed plug 102b has the functions of closing the outer-layer water path and enabling the outer-layer water path to be respectively closed; the water pipe of the water pump 103 is installed on a round hole which is arranged on the end pipe 101b and communicated with the outer layer water channel.
In an alternative embodiment of the invention, the clamping part 2 comprises, apart from the same parts as in the previous embodiment: a fixing ring a201, a threaded ring 202, a special-shaped ratchet 203, a hexagon nut 204, a fixing ring b205, a limiting ring 206, a hand nut 207, a clamping column a208, a spring a209, a pawl 210 and a spring b211; the thread ring 202 is fixedly arranged on the fixed ring a 201; the special-shaped ratchet wheel 203 is rotatably arranged on the thread ring 202; the hexagonal nut 204 is rotatably arranged on the special-shaped ratchet 203; the fixed ring b205 is fixedly arranged on the limiting ring 206; the spacing ring 206 is rotatably mounted on the threaded ring 202; a round hole formed in one end of the hand-screwed nut 207 is rotatably connected with a cylinder arranged on one side of the limiting ring 206, and the hand-screwed nut 207 is in threaded fit with the threaded ring 202; a plurality of round holes are formed in the special-shaped ratchet wheel 203, a clamping column a208 is slidably mounted in the round holes, springs a209 are arranged on two sides of the clamping column a208, and one end of each spring a209 is fixedly connected with the outer wall of the special-shaped ratchet wheel 203 in the direction of the hand-screwed nut 207; a plurality of grooves are formed in the limiting ring 206, a pawl 210 is arranged in each groove, the pawl 210 is matched with the special-shaped ratchet 203 for use, a spring b211 is arranged at the rear end of the pawl 210, and one end of the spring b211 is fixedly connected with the limiting ring 206.
In an alternative embodiment of the present invention, the latch portion 3 includes, in addition to the same components as the previous embodiment: a base 301, a shell 302, an internal gear switch 303, a female head 304, a male head 305, a cam rotating ring 306, a gear 307, a cover 308, a spring c309 and a clamping column b310; the shell 302 is fixedly arranged at one end of the base 301; the internal gear switch 303 is slidably mounted in a groove on the housing 302; the number of the female heads 304 is two, a plurality of rubber sealing gaskets are arranged inside the female heads 304, and the lower ends of the female heads 304 are fixedly arranged on right round holes in the base 301; the number of the male heads 305 is two, the male heads 305 and the female heads 304 are matched for use, a plurality of rubber sealing gaskets are arranged on the outer sides of the male heads 305, and the lower ends of the male heads 305 are fixedly arranged on a left round hole in the base 301; the female head 304 is provided with a cam rotating ring 306 which is rotatably arranged; the lower end of the cam rotating ring 306 is provided with a gear 307, and the gear 307 is meshed with the teeth of the internal gear switch 303; the cover 308 is fixedly mounted on the housing 302; one end of a spring c309 is fixedly connected with the internal gear switch 303, and the other end of the spring c309 is fixedly connected with the outer shell 302; female head 304 is provided with a plurality of grooves, a clamping column b310 is arranged in the grooves in a sliding manner, the clamping column b310 is matched with the grooves on male head 305 for use, and the outer end of the clamping column b310 is provided with a cylinder which is in sliding connection with the grooves on cam rotating ring 306.
In an optional implementation manner of the embodiment of the present invention, except for the same components as those in the previous embodiment, the branch pipe portion 4 has a three-way portion 4a, and the three-way portion 4a includes a three-way shell 401a and a three-way pipe 402a; the three-way pipe 402a is fixedly arranged inside the three-way shell 401 a; the right-angle portion 4b includes: right angle housing 401b and right angle tube 402b; the right-angle pipe 402b is fixedly pressed inside the right-angle shell 401 b.
In an alternative embodiment of the present embodiment, the intermediate core portion 5 has a joint core portion 5a; the joint core part 5a comprises an inner core a501a and an outer core a502a; one end of the inner core a501a is fixedly arranged inside the thread ring 202 of the clamping part 2 on the joint mechanism; the outer core a502a is fixedly arranged on the outer side of the inner core a501a; the inner core a501a is communicated with an upper hole and a lower hole in four holes on the base 301 of the locking part 3 on the joint mechanism; two holes formed by the outer core a502a and the inner core a501a are respectively communicated with a left hole and a right hole of four holes on the base 301 of the locking part 3 on the joint mechanism; said intermediate core portion 5 has a switching core portion 5b; the conversion head core portion 5b includes a core shell 501b, an inner core b502b, and an outer core b503b; one end of the inner core a501a is fixedly arranged at one end of the base 301 of the locking part 3 on the conversion mechanism, and the other end of the inner core a501a is fixedly connected with one end of the three-way shell 401a or the right-angle shell 401b on the branch pipe part 4; the inner core b502b is fixedly arranged inside the core shell 501b, the inner core b502b is communicated with an upper hole and a lower hole on the base 301 of the locking part 3 on the conversion mechanism, and the inner core b502b is communicated with the inner layer on the right-angle pipe 402b or the three-way pipe 402a on the branch pipe part 4; the outer core b503b is fixedly arranged inside the core shell 501b, two holes formed by the outer core b503b and the inner core b502b are communicated with a left hole and a right hole on the base 301 of the locking part 3 on the conversion mechanism, and the outer core b503b is communicated with the outer layer of the right-angled pipe 402b or the three-way pipe 402a on the branch pipe part 4 respectively.
The working principle is as follows:
the clamping operation principle of the clamping part 2 is as follows: inserting one end of the pipe 101 into the screw ring 202, manually screwing the hand nut 207, and moving the hand nut 207 toward the hexagon nut 204 while rotating; hand-tightening nut 207 causes threaded ring 202 to grip pipe 101; at this time, the nut 207 is screwed by hand to drive the limiting ring 206 to rotate, the pawl 210 on the limiting ring 206 is matched with the special-shaped ratchet 203, so that the limiting ring 206 can only rotate clockwise, and the special-shaped ratchet 203 cannot rotate due to the clamping of the clamping column a208 and the round hole on the fixing ring a201 in the reverse rotation, so that the limiting ring 206 is clamped in the reverse direction, and the pipeline 101 is clamped by the threaded ring 202; the effect of pressing from both sides tight water pipe has been realized, the card that has dies the structure and makes the water pipe can not be because of the thread loosening or the condition of leaking that mechanical fatigue caused, further improvement the leakproofness, increased life.
The clamping operation principle of the clamping part 2 is as follows: when the pipeline 101 needs to be loosened, the hexagonal nut 204 is screwed by a tool, the groove on the hexagonal nut 204 clamps the protrusion on the clamping column a208, so that the clamping column a208 overcomes the elastic force of the spring a209 to enable the clamping column a208 to be bounced off from the fixing ring a201 and clamped with the fixing ring b205, the special-shaped ratchet wheel 203 is clamped with the fixing ring b205, then the hexagonal nut 204 is rotated to enable the hexagonal nut 204 to drive the special-shaped ratchet wheel 203 to rotate, the special-shaped ratchet wheel 203 drives the fixing ring b205 to rotate, the fixing ring b205 drives the limiting ring 206 to rotate, the limiting ring 206 drives the hand-screwed nut 207 to rotate, the hand-screwed nut 207 is loosened from the threaded ring 202, and the pipeline 101 is taken down; the effect of loosening the water pipe is realized, the safety and the locking performance are further improved by the clamping mechanism, and the conditions of loosening and water leakage are further avoided.
The locking working principle of the locking part 3 is as follows: when the two locking parts 3 are matched for use, the male head 305 on one locking part 3 is inserted into the female head 304, the groove on the male head 305 is clamped with the clamping column b310, so that the two locking parts 3 are clamped, and the gasket on the female head 304 is attached and sealed with the gasket on the male head 305; the locking function is realized, the safety and the tightness are further improved, and the probability of water leakage is reduced.
The working principle of the release of the locking part 3 is as follows: when the locking part 3 needs to be loosened, the internal gear switch 303 is manually moved, the internal gear switch 303 overcomes the elastic force of the spring c309 to enable the teeth on the internal gear switch 303 to drive the two gears 307 to rotate, the gears 307 drive the cam rotating ring 306 to rotate, and the grooves on the cam rotating ring 306 drive the clamping columns b310 to move outwards, so that the clamping columns b310 and the grooves on the male head 305 are bounced open, and the locking part 3 is bounced open; the function of flexibly locking and separating is realized, the tightness and the safety are further improved, and the probability of water leakage is reduced.
The principle of integral installation: during installation, the joint mechanisms are installed on the plurality of pipelines 101, the head mechanisms can be directly connected, or the conversion mechanisms are used for connecting the joint mechanisms with the conversion mechanisms, only the tail end pipeline 101 in all the pipelines 101 is a dead end pipe 101b, and the rest are common pipes 101a; all the outermost ends of the water path are provided with closed plugs 102, only the end pipe 101b is provided with a fully closed plug 102b, and the other common pipes 101a are provided with semi-closed plugs 102a; a water pipe on the water pump 103 is connected into a round hole on the end pipe 101 b; hot water can be injected into the water pump 103 at a low temperature, so that the frozen place of the pipeline 101 can be defrosted.
The connection principle of the whole waterway is as follows: in the waterway only connected with the joint mechanism, the inner waterway of the pipeline 101 passes through the inner core a501a and the upper and lower holes of the base 301, flows into the female head 304 and the male head 305 of the opposite latch part 3 through the female head 304 and the male head 305, passes through the upper and lower holes of the base 301, and sequentially passes through the inner core a501a; the whole inner layer waterway is communicated; the outer water path of the pipe 101 is: the outer layer water path of the pipeline 101 is divided into two, passes through two air spaces formed by the outer core a502a and the inner core a501a without mutual influence, passes through the left and right two holes on the locking part 3, enters the female head 304 and the male head 305 of the opposite locking part 3 through the female head 304 and the male head 305, and passes through the two holes of the outer core a502a and the inner core a501a; at the tail end of the common pipe 101a, two layers of water paths are converged through the semi-closed plug 102a, and at the tail end of the end pipe 101b, the two layers of water paths are separated due to the action of the fully-closed plug 102b, so that the whole body is a closed U-shaped loop, and the whole water paths are circulated through the water pump 103.
In the water path connected with the joint mechanism and the conversion mechanism, the inner layer water path passes through the middle channel of the three-way pipe 402a or the right-angle pipe 402b and then passes through the inner core b502b; when the outer layer water ways pass through, three outer layer water ways of the three-way pipe 402a are respectively communicated with two holes formed by the inner core b502b and the outer core b503b on the conversion mechanism, and two outer layer water ways of the right-angle pipe 402b are respectively communicated with two holes formed by the inner core b502b and the outer core b503b on the conversion mechanism.
Claims (1)
1. An anti-freeze water pipe apparatus, comprising: a main body part (1), a clamping part (2), a locking part (3), a tube dividing part (4) and an intermediate core part (5); the main body part (1) is of a double-layer structure, the inner layer and the outer layer are not communicated with each other, the inner layer is used as a normal water path, and the outer layer is used for injecting hot water to thaw when the water pipe is frozen; the clamping part (2) has the function of locking the water pipe and cannot cause water leakage due to mechanical fatigue; the locking part (3) has the functions of connecting a plurality of main body parts (1), respectively connecting the inner layer water path and the outer layer water path of the main body parts (1) and being matched with each other for use; the branch pipe part (4) has a conversion function so as to meet different waterway arrangement requirements; the middle core part (5) has the function of ensuring the perfect connection of water paths and ensuring that the water paths on the inner layer and the outer layer do not influence each other to seep water; the branch pipe part (4) is provided with a three-way part (4 a) and a right-angle part (4 b); the intermediate core portion (5) has a tab core portion (5 a), a switching tab core portion (5 b); the clamping part (2), the latch part (3) and the joint core part (5 a) form a joint mechanism, the latch part (3) is installed at one end of the clamping part (2), and the joint core part (5 a) is installed inside the clamping part (2); the locking part (3), the tube dividing part (4) and the conversion head core part (5 b) form the conversion mechanism, the conversion head core part (5 b) is installed at the outer end of the tube dividing part (4), and the locking part (3) is installed at the outer end of the conversion head core part (5 b); the joint mechanisms can be used in a matched mode, and can also be used in a matched mode with the conversion mechanism; the joint mechanism and the conversion mechanism are arranged at the breakpoint of the main body part (1); the function of preventing the water pipe from being frozen is integrally realized, and the problem that the water pipe is frozen due to bad weather so that the maintenance is difficult is effectively solved;
the main body part (1) comprises: the device comprises a pipeline (101), a sealing plug (102) and a water pump (103); the pipeline (101) is divided into a common pipe (101 a) and a dead end pipe (101 b), and the common pipe (101 a) and the dead end pipe (101 b) are connected through a joint mechanism or through the joint mechanism and a conversion mechanism; the closed plug (102) is divided into a semi-closed plug (102 a) and a fully-closed plug (102 b), the semi-closed plug (102 a) is fixedly installed at one end of a common pipe (101 a) on the water path, the fully-closed plug (102 b) is fixedly installed at one end of a dead end pipe (101 b), the semi-closed plug (102 a) has the functions of closing an outer-layer water path and enabling the outer-layer water path to be communicated, and the fully-closed plug (102 b) has the functions of closing the outer-layer water path and enabling the outer-layer water path to be closed respectively; a water pipe of the water pump (103) is arranged on a round hole which is arranged on the end pipe (101 b) and communicated with the outer layer water channel;
the clamping portion (2) comprises: the device comprises a fixing ring a (201), a threaded ring (202), a special-shaped ratchet wheel (203), a hexagon nut (204), a fixing ring b (205), a limiting ring (206), a hand-screwed nut (207), a clamping column a (208), a spring a (209), a pawl (210) and a spring b (211); the thread ring (202) is fixedly arranged on the fixed ring a (201); the special-shaped ratchet wheel (203) is rotatably arranged on the thread ring (202); the hexagonal nut (204) is rotatably arranged on the special-shaped ratchet wheel (203); the fixed ring b (205) is fixedly arranged on the limiting ring (206); the limiting ring (206) is rotatably arranged on the threaded ring (202); a round hole arranged at one end of the hand-screwed nut (207) is rotatably connected with a cylinder arranged at one side of the limiting ring (206), and the hand-screwed nut (207) is in threaded fit with the threaded ring (202); a plurality of round holes are formed in the special-shaped ratchet wheel (203), a clamping column a (208) is arranged in the round holes in a sliding mode, springs a (209) are arranged on two sides of the clamping column a (208), and one end of each spring a (209) is fixedly connected with the outer wall of the special-shaped ratchet wheel (203) close to the hand-screwed nut (207) direction; a plurality of grooves are formed in the limiting ring (206), pawls (210) are arranged in the grooves, the pawls (210) are matched with the special-shaped ratchet wheel (203) for use, a spring b (211) is arranged at the rear end of each pawl (210), and one end of each spring b (211) is fixedly connected with the limiting ring (206);
the latch portion (3) includes: the device comprises a base (301), a shell (302), an internal gear switch (303), a female head (304), a male head (305), a cam rotating ring (306), a gear (307), a sealing cover (308), a spring c (309) and a clamping column b (310); the shell (302) is fixedly arranged at one end of the base (301); the internal gear switch (303) is slidably mounted in a groove on the shell (302); the number of the female heads (304) is two, a plurality of rubber sealing gaskets are arranged inside the female heads (304), and the lower ends of the female heads (304) are fixedly arranged on a right round hole in the base (301); the number of the male heads (305) is two, the male heads (305) and the female heads (304) are matched for use, a plurality of rubber sealing gaskets are arranged on the outer sides of the male heads (305), and the lower ends of the male heads (305) are fixedly arranged on left round holes in the base (301); the female head (304) is provided with a cam rotating ring (306) which is rotatably arranged; the lower end of the cam rotating ring (306) is provided with a gear (307), and the gear (307) is meshed with the teeth of the internal gear switch (303); the cover (308) is fixedly arranged on the shell (302); one end of a spring c (309) is fixedly connected with the internal gear switch (303), and the other end of the spring c (309) is fixedly connected with the shell (302); a plurality of grooves are formed in the female head (304), clamping columns b (310) are arranged in the grooves in a sliding mode, the clamping columns b (310) are matched with the grooves in the male head (305) for use, and cylinders arranged at the outer ends of the clamping columns b (310) are connected with the grooves in the cam rotating ring (306) in a sliding mode;
the pipe dividing part (4) is provided with a three-way part (4 a), and the three-way part (4 a) comprises a three-way shell (401 a) and a three-way pipe (402 a); the three-way pipe (402 a) is fixedly arranged inside the three-way shell (401 a); the right-angled portion (4 b) includes: a right-angle shell (401 b) and a right-angle pipe (402 b); the right-angle pipe (402 b) is fixedly pressed in the right-angle shell (401 b);
said intermediate core portion (5) having a joint core portion (5 a); the joint core part (5 a) comprises an inner core a (501 a) and an outer core a (502 a); one end of the inner core a (501 a) is fixedly arranged in a thread ring (202) of the clamping part (2) on the joint mechanism; the outer core a (502 a) is fixedly arranged on the outer side of the inner core a (501 a); the inner core a (501 a) is communicated with an upper hole and a lower hole of four holes on a base (301) of a locking part (3) on the joint mechanism; two holes formed by the outer core a (502 a) and the inner core a (501 a) are respectively communicated with a left hole and a right hole in four holes on a base (301) of the locking part (3) on the joint mechanism; said intermediate core portion (5) having a switching core portion (5 b); the conversion head core part (5 b) comprises a core shell (501 b), an inner core b (502 b) and an outer core b (503 b); one end of the inner core a (501 a) is fixedly arranged at one end of a base (301) of the locking part (3) on the conversion mechanism, and the other end of the inner core a (501 a) is fixedly connected with one end of a three-way shell (401 a) or a right-angle shell (401 b) on the tube dividing part (4); the inner core b (502 b) is fixedly arranged in the core shell (501 b), the inner core b (502 b) is communicated with an upper hole and a lower hole on a base (301) of a locking part (3) on the conversion mechanism, and the inner core b (502 b) is communicated with a right-angle pipe (402 b) on the branch pipe part (4) or an inner layer on a three-way pipe (402 a); the outer core b (503 b) is fixedly arranged inside the core shell (501 b), two holes formed by the outer core b (503 b) and the inner core b (502 b) are communicated with a left hole and a right hole on a base (301) of the locking part (3) on the conversion mechanism, and the outer core b (503 b) is communicated with the outer layer of the right-angle pipe (402 b) or the three-way pipe (402 a) on the branch pipe part (4) respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110128865.6A CN112922088B (en) | 2021-01-29 | 2021-01-29 | Anti-freezing water pipe device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110128865.6A CN112922088B (en) | 2021-01-29 | 2021-01-29 | Anti-freezing water pipe device |
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| CN112922088A CN112922088A (en) | 2021-06-08 |
| CN112922088B true CN112922088B (en) | 2022-11-04 |
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| CN202110128865.6A Active CN112922088B (en) | 2021-01-29 | 2021-01-29 | Anti-freezing water pipe device |
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| CN112922088A (en) | 2021-06-08 |
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Effective date of registration: 20221013 Address after: No. 215, Floor 2, R&D Building, No. 220 Checheng Avenue, Wuhan Economic and Technological Development Zone, 430000, Hubei Applicant after: CHINA CONSTRUCTION THIRD ENGINEERING BUREAU GREEN INDUSTRY INVESTMENT Co.,Ltd. Address before: 010000 Tianfu Jiayuan community, Yuquan District, Hohhot City, Inner Mongolia Autonomous Region Applicant before: Gao Yu |
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