CN104265948B - A kind of water admixing device - Google Patents
A kind of water admixing device Download PDFInfo
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- CN104265948B CN104265948B CN201410460848.2A CN201410460848A CN104265948B CN 104265948 B CN104265948 B CN 104265948B CN 201410460848 A CN201410460848 A CN 201410460848A CN 104265948 B CN104265948 B CN 104265948B
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- thermometer bulb
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 206010018987 Haemorrhage Diseases 0.000 claims abstract description 3
- 230000000740 bleeding Effects 0.000 claims abstract description 3
- 231100000319 bleeding Toxicity 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 14
- 208000002925 Dental Caries Diseases 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 210000001513 Elbow Anatomy 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 2
- 230000003139 buffering Effects 0.000 description 2
- -1 pump entry Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged Effects 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Abstract
The invention discloses a kind of water admixing device, including having regulation handle, backwater end, water inlet end and the constant temperature water mixing valve body and the circulating pump that mix water end (W.E.), the second backwater end it is additionally provided with on described valve body, wherein the second backwater end and described backwater end, water inlet end and mixing water end (W.E.) are in the same plane, described regulation handle is vertically set on described valve body, it is provided with a point water four-way at described circulating-pump outlet, water four-way is divided to be provided with the first port being connected with described circulating-pump outlet, second port of connecting bypass interface, connect the 3rd port of air bleeding valve and connect the 4th port of water knockout drum entrance.The invention have the advantage that constant-temperature water mixing valve is four-way structure, be greatly saved and install and use space, decrease the connection of pipe fitting joint, mixed water is easy to operate, is quick on the draw, safe and reliable, and overall structure is easy, installs and safeguards easily.
Description
Technical field
The present invention relates to a kind of ground warm device, especially relate to floor heating and mix the equipment of water.
Background technology
Common floor heating device includes water knockout drum, water collector and water admixing device, wherein water admixing device bag
Including constant-temperature water mixing valve and circulating pump, as shown in fig. 1, the valve body 1 of common constant-temperature water mixing valve is threeway
Structure, it includes the water inlet end that 2, one, a backwater end being connected with water collector is connected with extraneous hot water
3 and a mixing water end (W.E.) 4 being connected with circulating pump 6, regulation handle 5 is positioned at relative with mixing water end (W.E.) 4
Opposite side, backwater end 2, water inlet end 3, mixing water end (W.E.) 4 are in same level with regulation handle 5
On face, refering to Fig. 2, the valve body 1 of constant-temperature water mixing valve, when floor heating mixes in water, needs to increase by one and enters
Water elbow 7, for connecting the hot water in the external world, increases a backwater threeway 8 and is used for connecting water collector and the external world
Backwater, corresponding joint is more, and seal point increases, and the hidden danger of leakage easily occurs.Such mixed water fills
Putting needs to set up more jointing and pipe fitting, entire length and volume and increases accordingly, in-site installation and
In-convenience in use.
Summary of the invention
It is an object of the invention to provide a kind of compact structure, the water admixing device being easily installed and using.
The technical solution of the present invention is: a kind of water admixing device, including have regulation handle, backwater end,
Water inlet end and the constant temperature water mixing valve body and the circulating pump that mix water end (W.E.), described valve body is additionally provided with the second backwater
End, wherein the second backwater end and described backwater end, water inlet end and to mix water end (W.E.) in the same plane, described
Regulation handle is vertically set on described valve body, is provided with a point water four-way at described circulating-pump outlet, point water four-way
Be provided be connected with described circulating-pump outlet the first port, the second port of connecting bypass interface, connect row
3rd port of air valve and the 4th port of connection water knockout drum entrance.It is provided with in the valve body of described constant-temperature water mixing valve
Thermometer bulb, thermometer bulb push rod, the volute spring being arranged between thermometer bulb and valve interior wall, it is set on thermometer bulb push rod
Piston, location nut, valve rod, the outer wall wherein positioning nut is connected on described valve body by external screw thread,
One end of valve rod extends to outside described valve body and connects described regulation handle, and the other end extends through location nut
To described valve body, thermometer bulb push rod is arranged between thermometer bulb and valve rod, and described body cavity is separated into by piston
Two cavitys, piston are communicated with the through hole of two cavitys, described water inlet end and described mixing water end (W.E.) and divide
Do not communicate with the described body cavity of thermometer bulb side, described backwater end and the second backwater end respectively with the institute of stem side
State body cavity to communicate.
Constant temperature water mixing valve body is four-way structure, and its four ports are in the same plane, connect the external world respectively
Hot water, pump entry, water collector and extraneous backwater, thus save the pipe being separately provided for extraneous backwater
Line and joint, decrease pipe fitting consumption and volume, and regulation handle is vertically set on valve body in addition, fully profit
By height space, further simplify structure, it is simple to installation and maintenance, use is also convenient for.Enter from water inlet end
Hot water be directly entered the body cavity of thermometer bulb side, the backwater returned from water collector is by the through hole of piston also
Entering the body cavity of thermometer bulb side, mixed mixed water enters circulating pump by mixing water end (W.E.), if mixed water temperature
Spending height, thermometer bulb can produce expansion after being heated, and promotes thermometer bulb push rod to move to valve rod direction, is receiving valve rod
Limiting under the counteracting force produced, thermometer bulb extruding conical spring compresses, thermometer bulb push rod drives piston to thermometer bulb one
The body cavity of side moves, thus reduces the circulation area of water inlet end, the hot water amount being lowered into, and regulation is mixed
Coolant-temperature gage reaches setting value, sets valve rod by regulation handle and extends into the distance in valve body, just can realize
The regulation of water-mixing temperature.Mixed water is easy to adjust, reacts rapid sensitive.
Overload spring and alignment pin sequentially it is provided with between described valve rod and thermometer bulb push rod.Overload spring can rise
To the effect of buffering thermometer bulb push rod motion, prevent because of the too high valve making thermometer bulb excessively expand and to cause of inflow temperature
Body damages.
The sidewall of described piston is provided with cannelure, in cannelure, is provided with sealing ring.Improve work further
The plug sealing effectiveness to body cavity.
First port of described point of water four-way is provided with ring projection, described circulating-pump outlet is provided with and passes through
The card connected nut that female thread connects, the side of card connected nut is provided with the internal diameter ring fin less than ring projection external diameter,
Being provided with relative two buckling groove on ring fin, in two buckling grooves, the spacing of diapire is more than outside ring projection
Footpath.The ring projection of the first port can enter in card connected nut by two buckling grooves, when clamping nut thread
When connecting circulating-pump outlet, ring lug, nib is buckled in outside ring projection, it is achieved quickly connecting of point water four-way the first port
Connect.Total is simple, installs quickly.
It is provided with loose joint pipe fitting at described backwater end.It is easy to quickly connect water collector pipeline.
Described loose joint pipe fitting include pipe fitting body, be provided with externally threaded first loose joint nut, set female
Second loose joint nut, jump ring, wherein one end outer wall at pipe fitting body is provided with jump-ring slot, and opposite side sets respectively
The first external thread part and the second external thread part, the first loose joint nut sleeve is had to be located at jump-ring slot and the first external thread part
Between pipe fitting this is the most external, the second loose joint nut thread is connected on the first external thread part.Pipe fitting body passes through
Second external thread part connects back to water end (W.E.), by second loose joint nut seal the second external thread part, the first loose joint spiral shell
Mother is fixed between jump-ring slot and the first external thread part, spacing by jump ring, forms loose joint structure, and passes through
External screw thread on first loose joint nut connects the return pipe of water collector, it is achieved double loose joints connects, it is simple to install dimension
Repair.
It is provided with the first sealing ring, at described first loose joint spiral shell between described first loose joint nut and pipe fitting body
Mother is provided with conical gasket, is provided with the second sealing ring between the first external thread part and the second external thread part.
Improve the sealing effectiveness of loose joint pipe fitting.
Described pipe fitting inner body wall vertical cross-section in described jump-ring slot side is regular hexagon.Convenient in connection
Instrument is used during the second external thread part.
The invention have the advantage that constant-temperature water mixing valve is four-way structure, be greatly saved and install and use space, subtract
Having lacked the connection of pipe fitting joint, mixed water is easy to operate, is quick on the draw, safe and reliable, overall structure letter
Just, maintenance is installed easily.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of constant-temperature water mixing valve in prior art；
Accompanying drawing 2 is the connection diagram of water admixing device in prior art；
Accompanying drawing 3 is the connection diagram of water admixing device in the embodiment of the present invention；
Accompanying drawing 4 is the sectional structure schematic diagram of water admixing device in the embodiment of the present invention；
Accompanying drawing 5 is the structural representation of constant-temperature water mixing valve in the embodiment of the present invention；
Accompanying drawing 6 is another angled arrangement schematic diagram of constant-temperature water mixing valve in the embodiment of the present invention；
Accompanying drawing 7 is the three-dimensional structure diagram of constant-temperature water mixing valve in the embodiment of the present invention；
Accompanying drawing 8 is the structural representation of piston in the embodiment of the present invention；
Accompanying drawing 9 is the plan structure figure of piston in the embodiment of the present invention；
Accompanying drawing 10 is the structural representation of articulating joint in the embodiment of the present invention；
Accompanying drawing 11 is the structural representation of pipe fitting body in the embodiment of the present invention；
Accompanying drawing 12 is point water four-way and the structural representation of card connected nut in the embodiment of the present invention
1, valve body, 2, backwater end, 3, water inlet end, 4, mixing water end (W.E.), 5, regulation handle, 6, follow
Ring pump, 7, water inlet elbow, 8, backwater threeway, the 9, second backwater end, 10, point water four-way, 11,
First port, the 12, second port, the 13, the 3rd port, the 14, the 4th port, 15, thermometer bulb, 16,
Thermometer bulb push rod, 17, volute spring, 18, piston, 19, through hole, 20, location nut, 21, outer
Screw thread, 22, valve rod, 23, overload spring, 24, alignment pin, 25, cannelure, 26, sealing ring,
27, ring projection, 28, card connected nut, 29, ring fin, 30, buckling groove, 31, pipe fitting body, 32,
External screw thread, the 33, first loose joint nut, the 34, second loose joint nut, 35, female thread, 36, jump ring,
37, jump-ring slot, the 38, first external thread part, the 39, second external thread part, the 40, first sealing ring, 41,
Second sealing ring, 42, conical gasket, 43, female thread.
Detailed description of the invention
Embodiment:
Refering to Fig. 3-12, a kind of water admixing device, including having regulation handle 5, backwater end 2, water inlet end 3
Constant temperature water mixing valve body 1 and circulating pump 6, wherein the second backwater with mixing water end (W.E.) the 4, second backwater end 9
End 9 and backwater end 2, water inlet end 3 and to mix water end (W.E.) 4 in the same plane, regulate handle 5 and be vertically arranged
On valve body 1, being provided with a point water four-way 10 in circulating pump 6 outlet, a point water four-way 10 is provided with and circulating pump 6
First port 11 of outlet connection, the second port 12 of connecting bypass interface, the 3rd port of connection air bleeding valve
13 and connect water knockout drum entrance the 4th port 14.
Constant temperature water mixing valve body 1 is four-way structure, and its four ports are in the same plane, outside connecting respectively
Boundary's hot water, pump entry, water collector and extraneous backwater, thus save and be separately provided for extraneous backwater
Pipeline and joint, decrease pipe fitting consumption and volume, and regulation handle is vertically set on valve body, fully in addition
Utilizing height space, further simplify structure, it is simple to installation and maintenance, use is also convenient for.
It is provided with thermometer bulb 15, thermometer bulb push rod 16 in the valve body 1 of constant-temperature water mixing valve, is arranged on thermometer bulb 15 and valve body 1
Volute spring 17 between inwall, the piston 18 being set on thermometer bulb push rod 15, location nut 20, valve rod
22, wherein the outer wall of location nut 20 is connected on valve body 1 by external screw thread 21, and one end of valve rod 22 is prolonged
Extending outside valve body 1 and connect regulation handle 5, the other end extends in valve body 1 through location nut 20, temperature
Bag push rod 16 is arranged between thermometer bulb 15 and valve rod 22, and valve body 1 inner chamber is separated into two chambeies by piston 18
Body, piston 18 is communicated with the through hole 19 of two cavitys, water inlet end 2 and mixing water end (W.E.) 4 respectively with temperature
Described valve body 1 inner chamber wrapping 15 sides communicates, backwater end 2 and the second backwater end 9 respectively with valve rod 22 side
Valve body 1 inner chamber communicates.Overload spring 23 and alignment pin sequentially it is provided with between valve rod 22 and thermometer bulb push rod 16
24.The sidewall of piston 18 is provided with cannelure 25, in cannelure 25, is provided with sealing ring 26.
The hot water entered from water inlet end 3 is directly entered valve body 1 inner chamber of thermometer bulb 15 side, and water collector returns
Backwater enters from backwater end 2, and a part directly exports the external world by the second backwater end 9, and another part passes through
The through hole 19 of piston 18 enters in valve body 1 inner chamber of thermometer bulb 15 side, hot water and the mixed mixed water of backwater
Circulating pump 6 is entered by mixing water end (W.E.) 4.Rotated by regulation handle 5, thus it is possible to vary valve rod 22 is at valve body
The distance extended in 1 inner chamber, thus pre-adjust alignment pin 24 and the position of thermometer bulb push rod 16, it is used for regulating
The different temperatures needed.Comprise paraffin in thermometer bulb 15, be solid-state under room temperature, become liquid when heated, whole
In individual transformation process, the volume of paraffin can expand, and owing to thermometer bulb 15 3 is fixed, the paraffin of expansion can push away
Dynamic temperature bag push rod 16 moves, thus the change of heat is converted into the displacement of thermometer bulb push rod 16.If mixed water
Temperature exceedes default temperature, and thermometer bulb 15 can produce expansion after being heated, and promotes thermometer bulb push rod 16 to valve rod 22
Moving in direction, is being limited under the counteracting force produced by valve rod 22, promoting volute spring 17 to compress, temperature
Bag push rod 16 drives piston 18 to move to valve body 1 inner chamber of thermometer bulb 15 side, thus reduces water inlet end 3
Circulation area, the hot water amount being lowered into, make water-mixing temperature decline；Otherwise, when water-mixing temperature is less than setting
During value, under the elastic force effect of volute spring 17, thermometer bulb push rod 16 drives piston 18 to valve rod 22 side
Mobile, increase the circulation area of water inlet end 3, enter more hot water, improve the temperature of mixed water.Pass through
Said structure, it is possible to achieve the constant regulation of water temperature.Overload spring 23 can play buffering thermometer bulb push rod 16
The effect of motion, prevents from making thermometer bulb 15 excessively expand and cause valve body 1 to damage because inflow temperature is too high.
First port 11 of point water four-way 10 is provided with ring projection 27, circulating pump 6 outlet is provided with logical
Crossing the card connected nut 28 that female thread 43 connects, the side of card connected nut 28 is provided with internal diameter less than outside ring projection 27
The ring fin 29 in footpath, is provided with relative two buckling groove 30, two buckling groove 30 inner bottom on ring fin 29
The spacing of wall is more than the external diameter of ring projection 27.The ring projection 27 of the first port 11 can pass through two buckling grooves
40 enter in card connected nuts 28, when card connected nut 28 by female thread 43 connect circulating pump 6 export time, ring
Lug, nib 29 is buckled in outside ring projection 27, it is achieved the quick connection of point water four-way the first port 11.Total
Simply, install quickly.
It is provided with loose joint pipe fitting at backwater end 2.This loose joint pipe fitting includes pipe fitting body 31, is provided with external screw thread 32
First loose joint nut 33, be provided with the second loose joint nut 34 of female thread 35, jump ring 36, wherein pipe fitting this
The side outer wall of body 31 is provided with jump-ring slot 37, and opposite side is respectively equipped with outside the first external thread part 38 and second
Threaded portion 39, the pipe fitting that the first loose joint nut 33 is set between jump-ring slot 37 and the first external thread part 38 is originally
Outside body 31, the second loose joint nut 34 is threaded on the first external thread part 38 by female thread 35.?
The first sealing ring 40 it is provided with, on the first loose joint nut 33 between first loose joint nut 33 and pipe fitting body 31
It is provided with conical gasket 42, between the first external thread part 38 and the second external thread part 39, is provided with the second sealing
Circle 41.Pipe fitting body 31 inwall vertical cross-section in jump-ring slot 37 side is regular hexagon.Pipe fitting body 31
Connect back to water end (W.E.) 2 by the second external thread part 39, seal the second external thread part by the second loose joint nut 34
39, form loose joint structure, the first loose joint nut 33 is fixed between jump-ring slot 37 and the first external thread part 38,
Spacing by jump ring 36, and the return pipe of water collector is connected by the external screw thread 32 on the first loose joint nut 33,
Realize double loose joints to connect, it is simple to installation and maintenance.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and this embodiment is also not used to limit
The scope of the claims of the present invention processed, all equivalences done without departing from the present invention are implemented or change, are intended to be limited solely by this
In the scope of the claims of case.
Claims (8)
1. a water admixing device, including having regulation handle, backwater end, water inlet end and the constant temperature water mixing of mixing water end (W.E.)
Valve body and circulating pump, it is characterised in that: it is additionally provided with the second backwater end on described valve body, wherein second time
Water end (W.E.) and described backwater end, water inlet end and to mix water end (W.E.) in the same plane, described regulation handle vertically sets
Putting on described valve body, be provided with a point water four-way at described circulating-pump outlet, a point water four-way is provided with and follows with described
First port of ring pump discharge connection, the second port of connecting bypass interface, the 3rd port of connection air bleeding valve
With the 4th port of connection water knockout drum entrance, it is provided with thermometer bulb, thermometer bulb push rod in described valve body, is arranged on thermometer bulb
And volute spring between valve interior wall, the piston being set on thermometer bulb push rod, location nut, valve rod, its
The outer wall of middle location nut is connected on described valve body by external screw thread, and one end of valve rod extends to described valve body
Outer and connect described regulation handle, the other end extends in described valve body through location nut, and thermometer bulb push rod sets
Putting between thermometer bulb and valve rod, described body cavity is separated into two cavitys by piston, and piston is communicated with
The through hole of two cavitys, described water inlet end and described mixing water end (W.E.) respectively with the described body cavity of thermometer bulb side
Communicating, described backwater end and the second backwater end communicate with the described body cavity of stem side respectively.
A kind of water admixing device the most according to claim 1, it is characterised in that: at described valve rod and thermometer bulb push rod
Between be sequentially provided with overload spring and alignment pin.
A kind of water admixing device the most according to claim 1 and 2, it is characterised in that: at the sidewall of described piston
It is provided with cannelure, in cannelure, is provided with sealing ring.
A kind of water admixing device the most according to claim 3, it is characterised in that: at the first of described point of water four-way
Port is provided with ring projection, is provided with the card connected nut connected by female thread on described circulating-pump outlet, card
The side of connected nut is provided with the internal diameter ring fin less than ring projection external diameter, is provided with relative two on ring fin
Buckling groove, in two buckling grooves, the spacing of diapire is more than the external diameter of ring projection.
A kind of water admixing device the most according to claim 4, it is characterised in that: it is provided with loose joint at described backwater end
Pipe fitting.
A kind of water admixing device the most according to claim 5, it is characterised in that: described loose joint pipe fitting includes pipe fitting
Body, it is provided with externally threaded first loose joint nut, sets female second loose joint nut, jump ring, wherein
Being provided with jump-ring slot on the side outer wall of pipe fitting body, opposite side is respectively equipped with outside the first external thread part and second
Threaded portion, the pipe fitting that the first loose joint nut sleeve is located between jump-ring slot and the first external thread part is the most external, and second
Loose joint nut thread is connected on the first external thread part.
A kind of water admixing device the most according to claim 6, it is characterised in that: at described first loose joint nut and
It is provided with the first sealing ring between pipe fitting body, described first loose joint nut is provided with conical gasket,
The second sealing ring it is provided with between one external thread part and the second external thread part.
A kind of water admixing device the most according to claim 6, it is characterised in that: in the institute of described jump-ring slot side
Stating pipe fitting inner body wall vertical cross-section is regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410460848.2A CN104265948B (en) | 2014-09-05 | A kind of water admixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410460848.2A CN104265948B (en) | 2014-09-05 | A kind of water admixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104265948A CN104265948A (en) | 2015-01-07 |
| CN104265948B true CN104265948B (en) | 2017-01-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 528000 Guangdong province Foshan City Temple Road No. 16 HSBC Building 8 floor Applicant after: RIFENG ENTERPRISE GROUP CO., LTD. Applicant after: WENZHOU RIFENG TECHNOLOGY CO., LTD. Address before: 528000 Guangdong province Foshan City Temple Road No. 16 HSBC Building 8 floor Applicant before: Rifeng Enterprise Co., Ltd., Foshan Applicant before: Foshan market day rich science and technology in enterprise company limited |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171017 Address after: 528000 Guangdong Province, Foshan City Sanshui District of Leping Town, Feng Road No. 1 F1 - F14 Co-patentee after: RIFENG ENTERPRISE GROUP CO., LTD. Patentee after: RI Feng Enterprise (Foshan) Co., Ltd. Co-patentee after: WENZHOU RIFENG TECHNOLOGY CO., LTD. Address before: 528000 Guangdong province Foshan City Temple Road No. 16 HSBC Building 8 floor Co-patentee before: WENZHOU RIFENG TECHNOLOGY CO., LTD. Patentee before: RIFENG ENTERPRISE GROUP CO., LTD. |