CN217301733U - Low-temperature waterway channel frost crack prevention structure below zero of faucet - Google Patents
Low-temperature waterway channel frost crack prevention structure below zero of faucet Download PDFInfo
- Publication number
- CN217301733U CN217301733U CN202220622104.6U CN202220622104U CN217301733U CN 217301733 U CN217301733 U CN 217301733U CN 202220622104 U CN202220622104 U CN 202220622104U CN 217301733 U CN217301733 U CN 217301733U
- Authority
- CN
- China
- Prior art keywords
- water
- valve body
- water outlet
- hot water
- faucet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/411—Water saving techniques at user level
Landscapes
- Details Of Valves (AREA)
Abstract
The utility model discloses a tap's low temperature waterway passageway prevents frostbite and splits structure under zero, including leading casing, a plastics valve body is installed to leading casing's inboard, a minute case is installed in the left side of plastics valve body, a constant temperature case is installed on plastics valve body's right side, the left and right sides at plastics valve body rear portion is equipped with a hot water interface of intaking and a cold water interface of intaking respectively, be equipped with the intercommunication in the plastics valve body hot water interface of intaking with the hot water inhalant canal of the hot water inlet of constant temperature case, be equipped with a silica gel inlet tube in the hot water inhalant canal, be equipped with the intercommunication in the plastics valve body the delivery port of constant temperature case with the muddy water passageway of the water inlet of minute case, be equipped with a silica gel water pipe in the muddy water passageway. The utility model discloses silica gel inlet tube and silica gel water pipe disappear the ice to the destruction of the water route pipeline of plastic valve body, avoid causing the water route pipeline wall of plastic valve body to break, eliminate the potential safety hazard, safe in utilization is relieved.
Description
Technical Field
The utility model relates to a tap technical field, concretely relates to tap's low temperature waterway prevents frostbite and splits structure below zero.
Background
The faucet is a bathroom product frequently used in life of people, and brings convenience to life of people. However, the valve body of the existing faucet is generally metal, when the faucet is used in cold winter in the north, water is frozen at the subzero temperature, the volume of the water is changed into ice, the volume is expanded by 1.083, the wall of a water channel pipeline of the valve body is broken due to huge strain force, and huge loss is caused due to water leakage, so that customers can complain; some plastic valve bodies are sometimes frozen at the subzero temperature, so that the wall of a water pipeline is deformed or damaged, potential safety hazards exist, and great inconvenience is brought to consumers. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcoming and not enough among the prior art, provide a tap's low temperature waterway prevents frostbite and splits structure below zero.
The utility model discloses a realize through following technical scheme:
a freezing crack prevention structure for a low-temperature waterway channel of a faucet comprises a faucet shell, wherein a plastic valve body is arranged on the inner side of the faucet shell, a water distributing valve core is arranged on the left side of the plastic valve body, a thermostatic valve core is arranged on the right side of the plastic valve body, the top of the plastic valve body is provided with a top spraying port, the bottom of the plastic valve body is provided with a lower water outlet port, the left side and the right side of the rear part of the plastic valve body are respectively provided with a hot water inlet interface and a cold water inlet interface, a hot water inlet channel which is communicated with the hot water inlet port of the thermostatic valve core is arranged in the plastic valve body, the water inlet valve is characterized in that a silica gel water inlet pipe is arranged in the hot water inlet channel, a water mixing channel communicated with the water outlet of the thermostatic valve element and the water inlet of the water diversion valve element is arranged in the plastic valve body, and a silica gel water passing pipe is arranged in the water mixing channel.
Furthermore, a first water outlet channel which is communicated with the first water outlet of the water distribution valve core and the top spraying port is arranged in the plastic valve body, and a second water outlet channel which is communicated with the second water outlet of the water distribution valve core and the lower water outlet port is arranged in the plastic valve body.
Further, the bottom of the lower water outlet connector is connected with a lower water distribution valve core, the outer side of the lower water distribution valve core is connected with a lower water distribution water outlet nozzle, the bottom of the lower water distribution water outlet nozzle is connected with a lower water outlet head, the front side of the lower water distribution water outlet nozzle is provided with a front water outlet nozzle, and the front water outlet nozzle is provided with a foam maker.
Furthermore, the left side spiro union of plastics valve body has one to support the water distribution case gland of water distribution case, the valve rod of water distribution case installs first tooth cover through first tooth cover screw, a switching hand wheel is installed in the outside of first tooth cover, switching hand wheel is installed and is supported tightly the first tight set screw of first tooth cover, the right side cover of switching hand wheel is equipped with first wear ring.
Further, the right side spiro union of plastics valve body has one to support the constant temperature valve core gland of constant temperature valve core, the right side of constant temperature valve core is connected with a position circle, the valve rod of constant temperature valve core installs the second tooth cover through second tooth cover screw, a constant temperature hand wheel is installed in the outside of second tooth cover, constant temperature hand wheel is installed and is supported tightly the second of second tooth cover is tightly decided the screw, the left side cover of constant temperature hand wheel is equipped with the wear-resisting circle of second.
Furthermore, the top of the tap shell is screwed with a shower pipe joint sleeved on the inner side of the top spray interface.
Furthermore, the rear side of the tap shell is connected with a water inlet connector which is respectively sleeved on the inner side of the cold water inlet connector and the inner side of the hot water inlet connector, and a decorative cover is arranged on the outer side of the water inlet connector.
Compared with the prior art, the utility model discloses a be equipped with the hot water inlet channel of the hot water inlet of intercommunication hot water inlet interface and thermostatic cartridge in the plastic valve body, be equipped with a silica gel inlet tube in the hot water inlet channel, the internal muddy water passageway that is equipped with the delivery port of intercommunication thermostatic cartridge and the water inlet of water distribution cartridge of plastic valve, be equipped with a silica gel water passing pipe in mixing the water passageway, silica gel can compress, when water freezes at subzero temperature, the expansion that water becomes ice has been offset to the compression of silica gel, the silica gel inlet tube disappears the destruction of deicing to the water route pipeline of plastic valve body with the silica gel water passing pipe, avoid causing the water route pipeline wall of plastic valve body to break, eliminate the potential safety hazard, safe in utilization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of a low-temperature waterway channel frost crack prevention structure of the faucet of the present invention;
FIG. 2 is an exploded view of the structure of the zero-low temperature waterway channel anti-frost crack structure of the faucet of the present invention;
FIG. 3 is a front view of the anti-frost crack structure of the low-temperature waterway channel of the faucet of the present invention;
fig. 4 is a sectional view a-a of fig. 3.
In the figure: 1-a tap housing; 2-a plastic valve body; 3-a water diversion valve core; 4-constant temperature valve core; 5-hot water inlet channel; 6-a silica gel water inlet pipe; 7-a silica gel water pipe; 8-lower water diversion valve core; 9-lower water-dividing water outlet nozzle; 10-lower water outlet head; 11-front water outlet nozzle; 12-a bubbler; 13-water diversion valve core gland bush; 14-first set screw; 15-a first gear sleeve; 16-switching hand wheel; 17-a first set screw; 18-a first wear ring; 19-constant temperature valve core gland; 20-a positioning ring; 21-second socket screw; 22-a second gear sleeve; 23-constant temperature hand wheel; 24-a second set screw; 25-a second wear ring; 26-a shower pipe joint; 27-water inlet joint; 28-decorative cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 4 the utility model discloses a tap's low temperature waterway passageway prevents frostbite and splits structure, including leading casing 1, a plastics valve body 2 is installed to leading casing 1's inboard, a minute case 3 is installed in the left side of plastics valve body 2, a thermostatic cartridge 4 is installed on plastics valve body 2's right side, plastics valve body 2's top is equipped with one and spouts the interface, plastics valve body 2's bottom is equipped with outlet port once, the left and right sides at plastics valve body 2 rear portion is equipped with a hot water interface of intaking and a cold water interface of intaking respectively, be equipped with the hot water inlet channel 5 of the hot water inlet of intercommunication hot water interface and thermostatic cartridge 4 in the plastics valve body 2, be equipped with a silica gel inlet tube 6 in the hot water inlet channel 5, be equipped with the muddy water passageway of the delivery port of intercommunication thermostatic cartridge 4 and the water inlet of minute case 3 in the plastics valve body 2, be equipped with a silica gel water pipe 7 in the muddy water passageway. Through being equipped with the hot water inlet channel 5 of the hot water inlet of intercommunication hot water inlet interface and thermostatic cartridge 4 in the plastic valve body 2, be equipped with a silica gel inlet tube 6 in the hot water inlet channel 5, be equipped with the muddy water passageway of the delivery port of intercommunication thermostatic cartridge 4 and the water inlet of water distribution cartridge 3 in the plastic valve body 2, be equipped with a silica gel water pipe 7 in mixing the water passageway, silica gel can compress, when water freezes at subzero temperature, the expansion that water becomes ice has been offset in the compression of silica gel, silica gel inlet tube 6 disappears the destruction of ice to the water route pipeline of plastic valve body 2 with silica gel water pipe 7, avoid causing the water route pipeline wall of plastic valve body 2 to break, eliminate the potential safety hazard, use safe and relieved.
Be equipped with the first delivery port of intercommunication water distribution valve core 3 in the plastic valve body 2 and spout the first water passageway of interface with the top, be equipped with the second delivery port of intercommunication water distribution valve core 3 in the plastic valve body 2 and go out the second water passageway of water interface down, make things convenient for the play water of plastic valve body 2 to be connected, under the condition that first water passageway and second water passageway are longer, also can the silica gel water pipe in first water passageway and the second water passageway to prevent that the water route pipeline wall of plastic valve body 2 from breaking.
The bottom of the lower water outlet connector is connected with a lower water distributing valve core 8, the outer side of the lower water distributing valve core 8 is connected with a lower water distributing water outlet nozzle 9, the bottom of the lower water distributing water outlet nozzle 9 is connected with a lower water outlet head 10, the front side of the lower water distributing water outlet nozzle 9 is provided with a front water outlet nozzle 11, the front water outlet nozzle 11 is provided with a bubbler 12, the lower water outlet head 10 or the front water outlet nozzle 11 can realize water outlet by rotating the lower water distributing water outlet nozzle 9, and the use is convenient.
The left side spiro union of plastics valve body 2 has one to support water distribution case gland 12 of water distribution case 3, and the valve rod of water distribution case 3 installs first tooth cover 15 through first tooth cover screw 14, and a switching hand wheel 16 is installed in the outside of first tooth cover 15, and switching hand wheel 16 installs the first tight set screw 17 that supports tight first tooth cover 15, and the right side cover of switching hand wheel 16 is equipped with first wear ring 18, makes things convenient for tap's water distribution operation.
The right side of the plastic valve body 2 is in threaded connection with a thermostatic valve core gland 19 which supports the thermostatic valve core 4, the right side of the thermostatic valve core 4 is connected with a positioning ring 20, a valve rod of the thermostatic valve core 4 is provided with a second gear sleeve 22 through a second gear sleeve screw 21, a thermostatic hand wheel 23 is arranged on the outer side of the second gear sleeve 22, a second fastening screw 24 which supports the second gear sleeve 22 is arranged on the thermostatic hand wheel 23, and a second wear-resistant ring 25 is sleeved on the left side of the thermostatic hand wheel 23, so that water mixing operation of the faucet is facilitated.
The top of the tap shell 1 is screwed with a shower pipe joint 26 which is arranged at the inner side of the top spray connector and is convenient for connecting a shower pipe.
The rear side of the tap shell 1 is screwed with a water inlet connector 27 which is respectively sleeved on the inner side of the cold water inlet connector and the inner side of the hot water inlet connector, and a decorative cover 28 is arranged on the outer side of the water inlet connector 27, so that the installation and the water inlet connection of the tap are facilitated.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a freezing crack prevention structure of low temperature waterway channel under water tap's the zero, its characterized in that: including leading casing, a plastics valve body is installed to the inboard of leading casing, a minute water valve core is installed in the left side of plastics valve body, a thermostatic cartridge is installed on the right side of plastics valve body, the top of plastics valve body is equipped with one and spouts the interface, the bottom of plastics valve body is equipped with water outlet, the left and right sides at plastics valve body rear portion is equipped with a hot water interface of intaking and a cold water interface of intaking respectively, be equipped with the intercommunication in the plastics valve body hot water interface of intaking with the hot water inhalant canal of the hot water inlet of thermostatic cartridge, be equipped with a silica gel inlet tube in the hot water inhalant canal, be equipped with the intercommunication in the plastics valve body the delivery port of thermostatic cartridge with the muddy water passageway of the water inlet of minute water valve core, be equipped with a silica gel water pipe in the muddy water passageway.
2. The subzero cryogenic waterway channel frost crack prevention structure of the faucet of claim 1, wherein: the plastic valve body is internally provided with a first water outlet channel which is communicated with the first water outlet of the water diversion valve core and the top spraying interface, and the plastic valve body is internally provided with a second water outlet channel which is communicated with the second water outlet of the water diversion valve core and the lower water outlet interface.
3. The sub-zero low temperature waterway channel frost crack prevention structure of the faucet of claim 1, wherein: the bottom of the lower water outlet connector is connected with a lower water distribution valve core, the outer side of the lower water distribution valve core is connected with a lower water distribution water outlet nozzle, the bottom of the lower water distribution water outlet nozzle is connected with a lower water outlet head, the front side of the lower water distribution water outlet nozzle is provided with a front water outlet nozzle, and the front water outlet nozzle is provided with a foam maker.
4. The sub-zero low temperature waterway channel frost crack prevention structure of the faucet of claim 1, wherein: the left side spiro union of plastics valve body has one to support the case gland of dividing of case, the valve rod of case of dividing installs first tooth cover through first tooth cover screw, a switching hand wheel is installed in the outside of first tooth cover, switching hand wheel is installed and is supported tightly the first holding screw of first tooth cover, the right side cover of switching hand wheel is equipped with first wear ring.
5. The sub-zero low temperature waterway channel frost crack prevention structure of the faucet of claim 1, wherein: the right side spiro union of plastics valve body has one to support the thermostatic cartridge gland of thermostatic cartridge, the right side of thermostatic cartridge is connected with a position circle, the second tooth cover is installed through second tooth cover screw to the valve rod of thermostatic cartridge, a constant temperature hand wheel is installed in the outside of second tooth cover, the constant temperature hand wheel is installed and is supported tightly the tight set screw of second tooth cover, the left side cover of constant temperature hand wheel is equipped with the wear-resisting circle of second.
6. The sub-zero low temperature waterway channel frost crack prevention structure of the faucet of claim 1, wherein: the top of the tap shell is screwed with a shower pipe joint sleeved on the inner side of the top spray port.
7. The sub-zero low temperature waterway channel frost crack prevention structure of the faucet of claim 1, wherein: the rear side of the tap shell is connected with a water inlet connector which is respectively sleeved on the inner side of the cold water inlet connector and the inner side of the hot water inlet connector, and a decorative cover is arranged on the outer side of the water inlet connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220622104.6U CN217301733U (en) | 2022-03-22 | 2022-03-22 | Low-temperature waterway channel frost crack prevention structure below zero of faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220622104.6U CN217301733U (en) | 2022-03-22 | 2022-03-22 | Low-temperature waterway channel frost crack prevention structure below zero of faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217301733U true CN217301733U (en) | 2022-08-26 |
Family
ID=82935457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220622104.6U Active CN217301733U (en) | 2022-03-22 | 2022-03-22 | Low-temperature waterway channel frost crack prevention structure below zero of faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217301733U (en) |
-
2022
- 2022-03-22 CN CN202220622104.6U patent/CN217301733U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217301733U (en) | Low-temperature waterway channel frost crack prevention structure below zero of faucet | |
| CN102313110A (en) | Fully concealed combined hydrant and fast joint in matched use | |
| CN109183904B (en) | Be used for pipeline to prevent frostbite to feel water injection well choke | |
| CN219673380U (en) | Freezing crack resistant structure for tap at low temperature | |
| CN217301732U (en) | Three fens constant temperature taps are prevented scalding by high performance | |
| CN209762331U (en) | Cold and hot water is with opening and closing muddy water valve | |
| CN220072021U (en) | Novel two unification water-out of water fall play water of rain play water device | |
| CN214146980U (en) | Pipeline connecting structure with flow regulating structure | |
| CN202675709U (en) | Emptying anti-freezing pipeline system for solar water heater | |
| CN219827801U (en) | Antifreezing tap | |
| CN201870523U (en) | Shower set | |
| CN220622826U (en) | Universal buried installation body | |
| CN205331493U (en) | Novel faucet | |
| CN209989878U (en) | Multifunctional shower faucet | |
| CN105697818B (en) | A kind of kitchen S-shaped rotary faucet | |
| CN215406319U (en) | Concealed counter basin system | |
| CN214146746U (en) | Four-gear shower valve shell | |
| CN218916449U (en) | Frost crack prevention water meter shell | |
| CN212389821U (en) | Detachable water mixing valve | |
| CN210330425U (en) | Shower convenient to use | |
| CN209294463U (en) | Water regulator and shower system with purification function | |
| CN218152486U (en) | Direct drinking faucet | |
| CN219452968U (en) | Multifunctional tap for bathtub and shower | |
| CN210917566U (en) | Non-icing tap water system | |
| CN218818315U (en) | Novel response basin shower faucet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |