CN104452887A - Tap water anti-freezing device with water meter - Google Patents
Tap water anti-freezing device with water meter Download PDFInfo
- Publication number
- CN104452887A CN104452887A CN201410734207.1A CN201410734207A CN104452887A CN 104452887 A CN104452887 A CN 104452887A CN 201410734207 A CN201410734207 A CN 201410734207A CN 104452887 A CN104452887 A CN 104452887A
- Authority
- CN
- China
- Prior art keywords
- water
- supply
- pipe
- draining valve
- inlet
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 166
- 239000008399 tap water Substances 0.000 title abstract description 14
- 235000020679 tap water Nutrition 0.000 title abstract description 14
- 238000007710 freezing Methods 0.000 title abstract description 11
- 238000009434 installation Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 19
- 230000008014 freezing Effects 0.000 abstract description 6
- 239000002689 soil Substances 0.000 abstract description 6
- 230000009172 bursting Effects 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
-
- 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
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/072—Arrangement of flowmeters
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Lift Valve (AREA)
Abstract
The invention discloses a tap water anti-freezing device with a water meter. The device comprises a water outlet, a water inlet and a water conveying pipe, wherein the water outlet is fixedly formed in the upper part of the water conveying pipe; the water inlet is formed in the lower part of the water conveying pipe; the water outlet is communicated with the water conveying pipe through the water meter; an inlet water distributor is fixedly mounted at the bottom end of the water conveying pipe and communicated with the water inlet, and comprises a housing and a seal cover; a switch control device is fixedly mounted at the top end of the water conveying pipe. Due to the structure that the water distributor is fixedly mounted on the water conveying pipe of the outdoor tap water anti-freezing device and comprises the housing and the seal cover, the water inlet is coaxially formed in the center of the bottom surface of the housing and the water outlet is formed beside the water inlet, the storage of water in the water conveying pipe above the water distributor can be effectively avoided, and when the water distributor is arranged below a frozen soil layer, the water conveying pipe cannot be cracked by freezing and frozen even if the temperature is very low.
Description
Technical field
The present invention relates to defroster field, specifically a kind of running water antifreezing device with water meter.
Background technology
Along with social economy develops rapidly, the living standard of people is in improve gradually, the problem of vast rural area drinking water difficulty is solved greatly, tap water passes into every family by pipeline, the water supply pipe of general rural subscribers is conveniently arranged in garden mostly, although very easy to use, but the arrival in winter can serve problem to the use band of tap water, modal be exactly when outside temperature be down to subzero after, the easy bursting by freezing of water supply pipe more than frozen soil layer, especially at the northern area of China, frozen soil layer is thicker.The tap water pipe line that current outdoor is commonly used, when design and installation, generally adopts and water meter, water pipe is arranged at below frozen soil layer, outside being only exposed to by water-supply-pipe by water tap, such design make construction and the cost of raw material high, waste time and energy, maintenance difficult, application life is shorter.
But in the existing defroster of use (" Anti-freezing device for running water ", application number CN200820075808.6, on 07 31st, 2008 applying date, publication date on 07 01st, 2009), the water knockout drum outfall finding owing to being controlled by ball plug in use adopts the design of draining straight down, cause being easy to during draining be blocked by the tube wall residue of tap water impurity and corrosion, have a strong impact on normal use; Meanwhile, often contact with tap water in use with rotary handle junction because water tap upper end leads to axle, Long-Time Service very easily causes junction corrosion, causes and uses inconvenience.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, there is provided a kind of overall structure simple, design science is reasonable, easy for installation, maintenance maintenance is simple, construction and the cost of raw material low, long service life, a kind of device preventing bursting that effectively can prevent water supply pipe bursting by freezing, still can normally use under outdoor cold environment.
The object of the invention is to be achieved through the following technical solutions:
With a running water antifreezing device for water meter, be made up of delivery port, water inlet and water-supply-pipe, described water-supply-pipe top is fixed with delivery port, and bottom is shaped with water inlet; Described delivery port is connected with water-supply-pipe by water meter, and water-supply-pipe bottom is fixed with inlet water divider and is connected with water inlet, and this water knockout drum is made up of housing and capping; Water-supply-pipe top is fixed with switch controlling device;
(1), housing bottom center is coaxially shaped with water knockout drum water inlet, and water knockout drum water inlet side is shaped with outfall, and described water knockout drum water inlet both sides are shaped with arc location-plate, and arc location-plate side is fixed with the dewatering installation be connected with outfall;
(2), be coaxially arranged with a logical axle in water-supply-pipe, this logical axle upper end is connected with switch controlling device, logical axle lower end through cap central hole by cone seal plug control water knockout drum water inlet;
(3), described logical axle lower end is coaxially shaped with a sealing push pedal, and sealing push pedal radius controls the draining valve arranged in dewatering installation just.
(4), integrally make a water meter water inlet arranged straight down bottom described water meter, the water meter delivery port that is tilted to lower setting is integrally made in water meter side, and this water meter delivery port is connected with delivery port.
And, described switch controlling device is made up of leading screw, leading screw fixed sleeving, rotary handle and water-supply-pipe sealing shroud, described leading screw fixed sleeving is installed in water-supply-pipe top, described leading screw rotates and is installed in leading screw fixed sleeving and is fixedly connected with logical axle, go back coaxial sleeve in this leading screw and the water-supply-pipe sealing shroud that water-supply-pipe can be sealed is housed, leading screw top is also fixed with rotary handle.
And, described dewatering installation is made up of draining valve body and draining valve, described draining valve inner makes a drain chamber, drain chamber one end is provided with drain chamber water inlet straight down, the other end is connected with outfall, and described drain chamber water inlet bottom is provided with the draining valve that can control drain chamber water inlet open and close.
And, described draining valve is made up of draining valve reference column, rubber joint ring, vacuum chamber, described draining valve inside is shaped with opening vacuum chamber straight down, and a draining valve reference column is integrally made at draining valve top, draining valve reference column is set with rubber joint ring.
And, be shaped with multiple centre bore locating piece of locating logical axle around centre bore inside described capping.
And described cone seal beyond the Great Wall portion is shaped with a salable water inlet and inlet seal ring close-connected with both sides arc location-plate.
And, described water-supply-pipe sealing shroud outer wall is set with multiple water-supply-pipe joint ring be sealed and matched with water-supply-pipe.
Advantage of the present invention and economic effect are:
1. the water-supply-pipe of this device preventing bursting is fixed with water knockout drum, and this water knockout drum is made up of housing and capping; Housing bottom center is coaxially shaped with water inlet, and water inlet side is shaped with outfall; Giving water state, outfall is closed by dewatering installation, and tap water is upwards delivery port feedwater by water-supply-pipe; In off position, water inlet is closed by cone seal plug, draining valve in dewatering installation is opened by sealing push pedal, water in water-supply-pipe relies on Action of Gravity Field to discharge through outfall, water in the water-supply-pipe that the setting of this structure effectively can avoid more than water knockout drum, when water knockout drum is arranged on below frozen soil layer, even if low water-supply-pipe also can not by bursting by freezing, ice-bound again for temperature.
2. the water-supply-pipe top of this device preventing bursting is fixed with switch controlling device, the cone seal plug of logical axle and logical mandrel bottom is controlled by leading screw, leading screw fixed sleeving and rotary handle, and coordinate water-supply-pipe sealing shroud, effectively gauge tap can be separated with tap water, avoid and cause control to lose efficacy because control structure suffers the erosion of water body or contact to freeze source under the outdoor conditions of cold, cause and use inconvenience.
3. the dewatering installation that arranges in water knockout drum of this device preventing bursting, be made up of draining valve body and draining valve, described draining valve inner makes a drain chamber, drain chamber one end is provided with drain chamber water inlet straight down, the other end is connected with outfall, described drain chamber water inlet bottom is provided with and can controls drain chamber water inlet and open, the draining valve closed, bulky grain eater and impurities in water can rely on Action of Gravity Field naturally to retain in water knockout drum by drain chamber water inlet straight down by the setting of this structure, when avoiding Long-Time Service, bulky grain eater and impurities in water directly block drain chamber, drainage system is caused to lose efficacy, cause and use inconvenience.
4. the present invention is by adopting the integrally formed water meter water inlet arranged straight down bottom water meter, can effectively tap water remaining in water meter be entered in aqueduct, by dewatering installation, tap water is discharged again, make to lose in water meter to freeze source, effectively ensure that the normal use of water meter, simultaneously convenient for maintaining, table look-up.
5. overall structure of the present invention is simple, and design science is reasonable, easy for installation, and maintenance maintenance is simple, construction and the cost of raw material low, long service life, effectively can prevent the Anti-freezing device for running water of water supply pipe bursting by freezing in winter.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is that the axle of Fig. 1 cuts open figure;
Fig. 3 is the partial structurtes enlarged diagram of the first half of Fig. 2;
Fig. 4 is the partial structurtes enlarged diagram of the Lower Half of Fig. 2;
Fig. 5 is the structural representation of water knockout drum of the present invention;
Fig. 6 is the structural representation of inventive shell;
Fig. 7 is the structural representation of capping of the present invention.
Detailed description of the invention
For content of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows.It should be noted that, the present embodiment is descriptive, is not determinate, can not limit protection scope of the present invention thus.
With a running water antifreezing device for water meter, be made up of delivery port 2, water inlet 5 and water-supply-pipe 3, described water-supply-pipe top is fixed with delivery port, and bottom is shaped with water inlet; It is characterized in that: described delivery port is connected with water-supply-pipe by water meter 30, water-supply-pipe bottom is fixed with inlet water divider 4 and is connected with water inlet, and this water knockout drum is made up of housing 15 and capping 12; Water-supply-pipe top is fixed with switch controlling device 1;
(1), housing bottom center is coaxially shaped with water knockout drum water inlet 27, and water knockout drum water inlet side is shaped with outfall 20, and described water knockout drum water inlet both sides are shaped with arc location-plate 14, and arc location-plate side is fixed with the dewatering installation be connected with outfall;
(2), be coaxially arranged with a logical axle 11 in water-supply-pipe, this logical axle upper end is connected with switch controlling device, and logical axle lower end is passed cap central hole 26 and controlled water knockout drum water inlet by cone seal plug 17;
(3), described logical axle lower end is coaxially shaped with a sealing push pedal 13, and sealing push pedal radius controls the draining valve 18 arranged in dewatering installation just.
(4), integrally make a water meter water inlet 29 arranged straight down bottom described water meter, the water meter delivery port 31 that is tilted to lower setting is integrally made in water meter side, and this water meter delivery port is connected with delivery port.
And, described switch controlling device is made up of leading screw 7, leading screw fixed sleeving 8, rotary handle 6 and water-supply-pipe sealing shroud 9, described leading screw fixed sleeving is installed in water-supply-pipe top, described leading screw rotates and is installed in leading screw fixed sleeving and is fixedly connected with logical axle, go back coaxial sleeve in this leading screw and the water-supply-pipe sealing shroud that water-supply-pipe can be sealed is housed, leading screw top is also fixed with rotary handle.
And, described dewatering installation is made up of draining valve body 19 and draining valve 18, described draining valve inner makes a drain chamber 24, drain chamber one end is provided with drain chamber water inlet 28 straight down, the other end is connected with outfall, and described drain chamber water inlet bottom is provided with the draining valve that can control drain chamber water inlet open and close.
And, described draining valve forms 23 by draining valve reference column 22, rubber joint ring 21, vacuum chamber, described draining valve inside is shaped with opening vacuum chamber straight down, and a draining valve reference column is integrally made at draining valve top, draining valve reference column is set with rubber joint ring.
And, be shaped with multiple centre bore locating piece 25 of locating logical axle around centre bore inside described capping.Described cone seal beyond the Great Wall portion is shaped with a salable water inlet and inlet seal ring 16 close-connected with both sides arc location-plate.Described water-supply-pipe sealing shroud outer wall is set with multiple water-supply-pipe joint ring 10 be sealed and matched with water-supply-pipe.
Operating principle of the present invention is, when needs feed water, rotate rotary handle, by coordinating of leading screw and leading screw fixed sleeving, to be fixedly connected with leading screw or integrated logical axle is upwards mentioned, the cone seal plug of logical axle lower end is opened, and tap water upwards arrives outlet via water meter by water knockout drum through water-supply-pipe, namely completes feeding water function; Now, because buoyancy and draining valve inside are shaped with the effect of opening vacuum chamber straight down, drain shut valve, coordinates on draining valve reference column simultaneously and is set with rubber joint ring, ensure that the sealing of draining valve; When not needing feedwater, close rotary handle, by coordinating of leading screw and leading screw fixed sleeving, to be fixedly connected with leading screw or integrated logical axle closes downwards, the cone seal plug of logical axle lower end is closed, due to coordinating of cone seal plug and water knockout drum inlet seal ring, make water inlet completely closed, namely complete closing function; Now owing to sealing the draining valve that push pedal radius controls to arrange in dewatering installation just, make draining valve force to move down, open dewatering installation; When dewatering installation is opened, water-supply-pipe and the interior residual tap water of water meter, due to the effect of gravity, flow in drain chamber via the drain chamber water inlet arranged straight down, and are discharged by the outfall be connected with the drain chamber other end; Because water knockout drum is arranged on below frozen soil layer, even if low water-supply-pipe also can not by bursting by freezing, ice-bound again for temperature.
Claims (7)
1. with a running water antifreezing device for water meter, be made up of delivery port, water inlet and water-supply-pipe, described water-supply-pipe top is fixed with delivery port, and bottom is shaped with water inlet; It is characterized in that: described delivery port is connected with water-supply-pipe by water meter, water-supply-pipe bottom is fixed with inlet water divider and is connected with water inlet, and this water knockout drum is made up of housing and capping; Water-supply-pipe top is fixed with switch controlling device;
(1), housing bottom center is coaxially shaped with water knockout drum water inlet, and water knockout drum water inlet side is shaped with outfall, and described water knockout drum water inlet both sides are shaped with arc location-plate, and arc location-plate side is fixed with the dewatering installation be connected with outfall;
(2), be coaxially arranged with a logical axle in water-supply-pipe, this logical axle upper end is connected with switch controlling device, logical axle lower end through cap central hole by cone seal plug control water knockout drum water inlet;
(3), described logical axle lower end is coaxially shaped with a sealing push pedal, and sealing push pedal radius controls the draining valve arranged in dewatering installation just.
(4), integrally make a water meter water inlet arranged straight down bottom described water meter, the water meter delivery port that is tilted to lower setting is integrally made in water meter side, and this water meter delivery port is connected with delivery port.
2. a kind of running water antifreezing device with water meter according to claim 1, it is characterized in that: described switch controlling device is made up of leading screw, leading screw fixed sleeving, rotary handle and water-supply-pipe sealing shroud, described leading screw fixed sleeving is installed in water-supply-pipe top, described leading screw rotates and is installed in leading screw fixed sleeving and is fixedly connected with logical axle, go back coaxial sleeve in this leading screw and the water-supply-pipe sealing shroud that water-supply-pipe can be sealed is housed, leading screw top is also fixed with rotary handle.
3. a kind of running water antifreezing device with water meter according to claim 1, it is characterized in that: described dewatering installation is made up of draining valve body and draining valve, described draining valve inner makes a drain chamber, drain chamber one end is provided with drain chamber water inlet straight down, the other end is connected with outfall, and described drain chamber water inlet bottom is provided with the draining valve that can control drain chamber water inlet open and close.
4. a kind of running water antifreezing device with water meter according to claim 1 or 3, it is characterized in that: described draining valve is made up of draining valve reference column, rubber joint ring, vacuum chamber, described draining valve inside is shaped with opening vacuum chamber straight down, a draining valve reference column is integrally made at draining valve top, draining valve reference column is set with rubber joint ring.
5. a kind of running water antifreezing device with water meter according to claim 1, is characterized in that: be shaped with multiple centre bore locating piece of locating logical axle around centre bore inside described capping.
6. a kind of running water antifreezing device with water meter according to claim 1, is characterized in that: described cone seal beyond the Great Wall portion is shaped with a salable water inlet and inlet seal ring close-connected with both sides arc location-plate.
7. a kind of running water antifreezing device with water meter according to claim 2, is characterized in that: described water-supply-pipe sealing shroud outer wall is set with multiple water-supply-pipe joint ring be sealed and matched with water-supply-pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410734207.1A CN104452887A (en) | 2014-12-04 | 2014-12-04 | Tap water anti-freezing device with water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410734207.1A CN104452887A (en) | 2014-12-04 | 2014-12-04 | Tap water anti-freezing device with water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104452887A true CN104452887A (en) | 2015-03-25 |
Family
ID=52899584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410734207.1A Pending CN104452887A (en) | 2014-12-04 | 2014-12-04 | Tap water anti-freezing device with water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104452887A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480956A (en) * | 2016-11-16 | 2017-03-08 | 山东农业大学 | The antifreeze flushing system of lavatory |
| CN110823307A (en) * | 2019-11-28 | 2020-02-21 | 徐州润物科技发展有限公司 | Anti-freezing water meter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4854339A (en) * | 1989-01-17 | 1989-08-08 | Hoeptner Iii Herbert W | Freeze valve apparatus |
| CN2564801Y (en) * | 2002-08-17 | 2003-08-06 | 阿斯木江·吾甫卡生 | Freeze-proof running water valve |
| JP2008267033A (en) * | 2007-04-23 | 2008-11-06 | Akira Yoshizawa | Method of preventing water pipe from freezing, and antifreeze valve |
| CN101638904A (en) * | 2008-07-31 | 2010-02-03 | 天津市宝坻区誉利升金属制品厂 | Tap water antifreezing device |
| CN204311497U (en) * | 2014-12-04 | 2015-05-06 | 中科润通（天津）防冻科技有限公司 | A kind of running water antifreezing device with water meter |
-
2014
- 2014-12-04 CN CN201410734207.1A patent/CN104452887A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4854339A (en) * | 1989-01-17 | 1989-08-08 | Hoeptner Iii Herbert W | Freeze valve apparatus |
| CN2564801Y (en) * | 2002-08-17 | 2003-08-06 | 阿斯木江·吾甫卡生 | Freeze-proof running water valve |
| JP2008267033A (en) * | 2007-04-23 | 2008-11-06 | Akira Yoshizawa | Method of preventing water pipe from freezing, and antifreeze valve |
| CN101638904A (en) * | 2008-07-31 | 2010-02-03 | 天津市宝坻区誉利升金属制品厂 | Tap water antifreezing device |
| CN204311497U (en) * | 2014-12-04 | 2015-05-06 | 中科润通（天津）防冻科技有限公司 | A kind of running water antifreezing device with water meter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480956A (en) * | 2016-11-16 | 2017-03-08 | 山东农业大学 | The antifreeze flushing system of lavatory |
| CN110823307A (en) * | 2019-11-28 | 2020-02-21 | 徐州润物科技发展有限公司 | Anti-freezing water meter |
| CN110823307B (en) * | 2019-11-28 | 2020-12-01 | 徐州润物科技发展有限公司 | Anti-freezing water meter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |