CN208619682U - A kind of antifreeze explosion prevention tap - Google Patents
A kind of antifreeze explosion prevention tap Download PDFInfo
- Publication number
- CN208619682U CN208619682U CN201821343004.XU CN201821343004U CN208619682U CN 208619682 U CN208619682 U CN 208619682U CN 201821343004 U CN201821343004 U CN 201821343004U CN 208619682 U CN208619682 U CN 208619682U
- Authority
- CN
- China
- Prior art keywords
- main body
- tap
- valve rod
- seal receptacle
- tap main
- 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
Landscapes
- Lift Valve (AREA)
Abstract
The utility model provides a kind of antifreeze explosion prevention tap, belongs to water heating pipe fittings technical field.It solves the problems, such as that existing tap winter is easy explosion.This antifreeze explosion prevention tap includes tap main body, handle and outlet pipe, and it is set to the water outlet of outlet pipe and is set to the water inlet of tap main body lower end, the shaft that rotation is driven by handle is provided in tap main body, valve rod with shaft coaxial arrangement is installed in tap main body, it is disposed with partition and seal receptacle from top to bottom at the lower section of shaft in tap main body, spring is provided between partition and seal receptacle, and the spring pocket is set on valve rod, it is matched and is contacted by helicoid between the top surface of valve rod and the lower end surface of shaft, the end of valve rod passes through stop collar in conjunction there are two seal receptacle and settings, the silica gel sealing ring with seal receptacle sealing cooperation is provided between two stop collars.The utility model has the advantages of structure is simple, long service life, in main body without water.
Description
Technical field
The utility model belongs to water heating pipe fittings technical field, is related to a kind of tap, in particular to a kind of antifreeze explosion prevention water
Faucet.
Background technique
Tap is that the popular appellation of water valve for controlling the size switch of water flow has water-saving effect, currently on the market
Its spool part of the tap of sale is installed in main body at the position of water outlet.Cold winter outside air temperature is very
Low, the tap water in rural area is all that Timing water supply is controlled by Running-water Company, i.e. noon on the daytime temperature high period supplies water, evening gas
Temperature is cut off the water when low.Once there is remaining water in tap, to that can be frozen at night, it will lead to pipeline and freeze to death and cannot go out
Water or even bursting by freezing are scrapped.
Utility model content
The purpose of this utility model is to provide that a kind of structure is simple, makes for the above-mentioned problems in the prior art
It is long with the service life, the antifreeze explosion prevention type tap without water in main body.
The purpose of this utility model can be realized by the following technical scheme: a kind of antifreeze explosion prevention tap, including faucet
Main body, handle and outlet pipe, and be set to the water outlet of outlet pipe and be set to the water inlet of tap main body lower end, it is described
Tap main body is provided with mounting base and nipple in conjunction on the outer wall of water inlet, which is characterized in that described
It is provided with the shaft for driving rotation by handle in tap main body, the valve with shaft coaxial arrangement is installed in the tap main body
Bar, the tap main body is interior to be disposed with partition and seal receptacle, the partition at the lower section of shaft from top to bottom
Be provided with spring between seal receptacle, and the spring pocket is set on valve rod, the lower end surface of the top surface of the valve rod and shaft it
Between contact matched by helicoid, the end of the valve rod passes through seal receptacle and setting, and there are two limits in conjunction
Ring is provided with the silica gel sealing ring with seal receptacle sealing cooperation between two stop collars.
The working principle of this antifreeze explosion prevention tap is: shaft rotation is touched by control handle, to promote and turn
The valve rod telescopic moving up and down of axle helicoidal surface cooperation contact, when valve rod drives the silica gel sealing ring mounted in end past far from seal receptacle
When outer mobile, water flow flows out after being entered in tap main body by seal receptacle from water outlet, realizes the function that discharges water；When valve rod drives
When silica gel sealing ring mounted in end is tightly attached to seal receptacle, silica gel sealing ring and seal receptacle sealing cooperate at this time, realize Guan Shuigong
Can, this has obstructed water flow completely and has entered in tap main body, keeps so that tap main body is intracavitary without water, therefore with regard to water nozzle body
Would not occur frozen phenomenon in flow passage chamber to occur.
In a kind of above-mentioned antifreeze explosion prevention tap, horn-like seal is offered in the middle part of the seal receptacle,
The silica gel sealing ring is contacted with seal, and the race diameter of silica gel sealing ring is greater than the minimum of horn-like seal directly
Diameter.
In a kind of above-mentioned antifreeze explosion prevention tap, be arranged on the valve rod for spring against washer, institute
The washer stated is fixed on valve rod by circlip.
In a kind of above-mentioned antifreeze explosion prevention tap, the seal receptacle is located at nipple.
Compared with prior art, this antifreeze explosion prevention tap has the advantage that
1, cooperated by valve rod, spring, the valve rod assembly of silica gel sealing ring composition and tubaeform seal instead of tradition
Ceramic valve structure therefore be not only simple in structure, and cold season arrives so that forming the state of noresidue water in tap main body
When coming need not looping water pipe again, faucet is internal be not in freezing phenomena as summer it is unimpeded freely, service life is significantly
Extend.
2, tap in a closed condition, is not subject to pressure, therefore the wall thickness of tap main body can in flow passage chamber
Done with relatively traditional water nozzle thin, very big design space reserved to the planform at tap main body position, it is not only beautiful but also
Greatly save cost.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of this antifreeze explosion prevention tap.
In figure, 1, tap main body；2, handle；3, outlet pipe；4, water outlet；5, water inlet；6, mounting base；7, screw thread connects
Head；8, shaft；9, valve rod；10, partition；11, seal receptacle；12, spring；13, stop collar；14, silica gel sealing ring；15, seal；
16, washer；17, circlip.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, this antifreeze explosion prevention tap includes tap main body 1, handle 2 and outlet pipe 3, and it is set to water outlet
The water outlet 4 of pipe 3 and the water inlet 5 for being set to 1 lower end of tap main body, tap main body 1 are provided on the outer wall of water inlet 5
Mounting base 6 and nipple 7 in conjunction is provided with the shaft 8 that rotation is driven by handle 2, tap main body in tap main body 1
The valve rod 9 being coaxially disposed with shaft 8 is installed in 1, is set gradually from top to bottom at the lower section of shaft 8 in tap main body 1
There are partition 10 and seal receptacle 11, spring 12 be provided between partition 10 and seal receptacle 11, and the spring 12 is sheathed on valve rod 9,
Matched and contacted by helicoid between the top surface of valve rod 9 and the lower end surface of shaft 8, the end of valve rod 9 pass through seal receptacle 11 and
It is arranged there are two stop collar 13 in conjunction, the silica gel sealing with the sealing cooperation of seal receptacle 11 is provided between two stop collars 13
Circle 14, the middle part of seal receptacle 11 offers horn-like seal 15, and silica gel sealing ring 14 is contacted with seal 15, and silica gel is close
The race diameter of seal 14 is greater than the minimum diameter of horn-like seal 15, be arranged on valve rod 9 for spring 12 against pad
Circle 16, washer 16 are fixed on valve rod 9 by circlip 17, and seal receptacle 11 is located at nipple 7.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (4)
1. a kind of antifreeze explosion prevention tap, including tap main body, handle and outlet pipe, and be set to outlet pipe water outlet and
It is set to the water inlet of tap main body lower end, the tap main body is provided with peace in conjunction on the outer wall of water inlet
Fill seat and nipple, which is characterized in that the shaft that rotation is driven by handle is provided in the tap main body, it is described
Valve rod with shaft coaxial arrangement is installed in tap main body, is located at the lower section of shaft in the tap main body from top to bottom
It is disposed with partition and seal receptacle, spring is provided between the partition and seal receptacle, and the spring pocket is set on valve rod,
It is matched and is contacted by helicoid between the top surface of the valve rod and the lower end surface of shaft, the end of the valve rod passes through close
Seat and setting are sealed there are two stop collar in conjunction, the silica gel sealing with seal receptacle sealing cooperation is provided between two stop collars
Circle.
2. a kind of antifreeze explosion prevention tap according to claim 1, which is characterized in that opened up in the middle part of the seal receptacle
There is horn-like seal, the silica gel sealing ring is contacted with seal, and the race diameter of silica gel sealing ring is greater than loudspeaker
The minimum diameter of shape seal.
3. a kind of antifreeze explosion prevention tap according to claim 1, which is characterized in that be arranged on the valve rod for
Spring against washer, the washer is fixed on valve rod by circlip.
4. a kind of antifreeze explosion prevention tap according to claim 1, which is characterized in that the seal receptacle connects positioned at screw thread
At head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821343004.XU CN208619682U (en) | 2018-08-20 | 2018-08-20 | A kind of antifreeze explosion prevention tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821343004.XU CN208619682U (en) | 2018-08-20 | 2018-08-20 | A kind of antifreeze explosion prevention tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208619682U true CN208619682U (en) | 2019-03-19 |
Family
ID=65715942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821343004.XU Active CN208619682U (en) | 2018-08-20 | 2018-08-20 | A kind of antifreeze explosion prevention tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208619682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017514A (en) * | 2021-11-22 | 2022-02-08 | 台州市艾伦环保科技有限公司 | Explosion-proof type anti-freezing water tap |
-
2018
- 2018-08-20 CN CN201821343004.XU patent/CN208619682U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017514A (en) * | 2021-11-22 | 2022-02-08 | 台州市艾伦环保科技有限公司 | Explosion-proof type anti-freezing water tap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208619682U (en) | A kind of antifreeze explosion prevention tap | |
| CN208619681U (en) | A kind of novel anti-freezing water nozzle | |
| CN103363156A (en) | Multifunctional safety valve | |
| CN208519215U (en) | A kind of antifreezing type ball valve convenient for cleaning | |
| CN101776179B (en) | Temperature control valve capable of being cleaned and maintained on line | |
| CN202203444U (en) | Handle-free temperature controlled basin faucet | |
| CN108799511A (en) | A kind of novel anti-freezing water nozzle | |
| CN109578677A (en) | A kind of anti-freezing water tap | |
| CN201428836Y (en) | Special-purpose energy and water saving blowoff valve of solar water heater | |
| CN201828067U (en) | Intelligent antifreeze draining device of solar water heater pipeline | |
| CN201554870U (en) | Freeze-proof water cock | |
| CN102338232A (en) | Manual-electric dual-control antifreezing valve | |
| CN1185445C (en) | Pipeline emptying valve of solar water heater | |
| CN208951374U (en) | It is visual to adjust differential-pressure bypass valve | |
| CN215981393U (en) | Energy-saving anti-freezing valve | |
| CN201795101U (en) | Manually and electrically controlled frost valve | |
| CN212690878U (en) | Outdoor tap water anti-freezing water-saving device | |
| CN203770734U (en) | A multifunctional safety valve | |
| CN213952382U (en) | Outdoor anti-freezing water supply device | |
| CN203163292U (en) | Simple efficient solar water heater | |
| CN201387072Y (en) | Pipe-type outer heating liquid electric heater | |
| CN212360805U (en) | Static balance valve | |
| CN201359335Y (en) | On-off energy-saving water distributor | |
| CN2366618Y (en) | Jetting/suction reflux type valve | |
| CN2818948Y (en) | Self-supplying temperature-adjusting water valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |