CN104847927A - Constant-temperature faucet structure and water faucet with constant-temperature faucet structure - Google Patents
Constant-temperature faucet structure and water faucet with constant-temperature faucet structure Download PDFInfo
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- CN104847927A CN104847927A CN201510257402.4A CN201510257402A CN104847927A CN 104847927 A CN104847927 A CN 104847927A CN 201510257402 A CN201510257402 A CN 201510257402A CN 104847927 A CN104847927 A CN 104847927A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K49/00—Means in or on valves for heating or cooling
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention discloses a constant-temperature faucet structure and a water faucet with the constant-temperature faucet structure. The constant-temperature faucet structure comprises a shell, a main body core and a water guide bolt, wherein the shell, the main body core and the water guide bolt sleeves with each other, and space intervals formed between the shell, the main body core and the water guide bolt are used for circulation of cold water and hot water. In this way, the constant-temperature faucet structure is simple in structure and production technology, and low in manufacturing cost, can meet the requirement for large-batch production, and has a surface burn resistance function.
Description
Technical field
The present invention relates to sanitary equipment clothing arts, particularly relate to a kind of constant temperature Anti-scald tap structure and utilize the water tap of constant-temperature tap structure.
Background technique
Existing constant-temperature tap structure is: constant temperature valve core is placed in tap right side, and flow spool is placed on the left of valve body, and therefore can form hot water water channel very long, leading surface easily produces localized hyperthermia, there is the defect causing and scald human body; Because be constant temperature valve core, temperature is more stable, and during use, the frequency of Flow-rate adjustment is greater than thermoregulator frequency, so for the user of the right hand accustomed to using, not too meet ergonomic designs.Also have some faucet bodies to adopt lost-wax casting, there is some technical bottleneck in the manufacture due to wax part, for the constant-temperature tap of channel structure complexity, mostly needs wax part to splice, and also needs to weld blank part simultaneously, just can scrabble up a body; Therefore cause stainless steel constant-temperature tap cost of production high, efficiency is low, can not adapt in enormous quantities, automation processing.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the object of the invention is to, providing a kind of constant-temperature tap structure, its structure is simple, and production technology is simple, fabricating cost is low, can meet production in enormous quantities, has surperficial anti-scald function simultaneously.
For reaching this object, the present invention includes: be provided with the main core of hollow structure and be set in the shell of described main core outside; Water guide bolt is provided with in the hollow structure of described main core;
Described main core sidewall is respectively equipped with main core cold water inlet hole, main core hot water inlet hole, main core mixing water portal;
The shell wall of described shell is respectively equipped with shell cold water inlet hole, shell hot water inlet hole and shell mixing water and portals;
The hot water inlet hole of the position of described shell hot water inlet hole and the position corresponding formation constant-temperature tap structure of described main core hot water inlet hole; Described main core hot water inlet hole wall and described shell hot water inlet hole wall seal and are fitted and connected;
The mixing water of the position corresponding formation constant-temperature tap structure that the position that described shell mixing water portals and described main core mixing water portal portals;
Be provided with for the logical cold water area of cooling current between described shell and described main core, described water guide bolt inside is provided with the cold and hot mixed pool of one-level for hot and cold water mixing, described cold water area is communicated with cold water source by described shell cold water inlet hole, the cold and hot mixed pool of described one-level is communicated with described cold water area by described main core cold water inlet hole, and the cold and hot mixed pool of described one-level is communicated with thermal water source by described hot water inlet hole;
Be provided with between described main core and described water guide bolt and lead to for cold and hot mixed current, and to portal the cold and hot mixed pool of secondary be communicated with described mixing water.
Preferably, also comprise: heat water inlet adapter, cold water inlet adapter, mixed water water outlet adapter;
Described heat water inlet adapter is fixedly connected with described hot water inlet hole wall;
Described cold water inlet adapter is fixedly connected with described shell cold water inlet hole wall;
Described mixed water water outlet adapter goes out hole wall with described mixing water and is fixedly connected with.
Preferably, the circumference of described main core hot water inlet hole wall is provided with boss circumferential surface;
Described boss circumferential surface adopts the mode of welding to seal with described shell hot water inlet hole wall and is fitted and connected.
Preferably, described main core two ends are respectively equipped with main core first end face and main core second end face;
Described shell two ends are respectively equipped with the shell first end face suitable with described main core first end face and shell second end face suitable with described main core second end face;
Described main core first end face is provided with between outer land, and described shell first end face abuts with described between outer land, and described shell first end face and described between outer land adopt the mode of welding to be fixedly connected with;
Described shell second end face is provided with inner edge, and described main core second end face abuts with described inner edge, and described main core second end face adopts the mode of welding to be fixedly connected with described inner edge.
Preferably, also comprise: constant temperature valve core;
Described constant temperature valve core and described main core first end face removably connect, and described constant temperature valve core is communicated with described hot water inlet hole with described cold water area respectively, for balancing the hydraulic pressure of cold water and hot water, ensure that cold and hot water-mixing temperature is stablized;
Described constant temperature valve core is provided with constant temperature valve core sealing slot and constant temperature valve core seal ring;
Described constant temperature valve core seal ring is placed in described constant temperature valve core sealing slot, isolates for making described cold water area and the cold and hot mixed pool of described one-level.
Preferably, also comprise: flow spool;
Described flow spool and described main core second end face removably connect, and described flow spool is communicated with the cold and hot mixed pool of described secondary in mixed pool cold and hot with described one-level respectively, for adjusting the water flow of cold and hot mixed water.
Preferably, described water guide bolt is provided with screw thread locking mechanism;
Described main core hollow structure inside is provided with the threaded connection suitable with described screw thread locking mechanism;
Described screw thread locking mechanism is threaded with described threaded connection, inner for making described water guide bolt be fixed on described main core hollow structure.
Preferably, described water guide bolt is provided with water guide bolt sealing slot and water guide bolt seal ring;
Described water guide bolt seal ring is placed in described water guide bolt sealing slot, isolates for making the cold and hot mixed pool of described one-level and the cold and hot mixed pool of described secondary.
Preferably, also comprise: cold water joint, hot water joint, mixed water swivel;
Described cold water joint, described hot water joint, described mixed water swivel are respectively arranged with outside thread;
Described heat water inlet adapter, described cold water inlet adapter and described mixed water water outlet adapter are respectively equipped with the internal thread suitable with described outside thread;
Described mixed water swivel removably connects through described cold water area and described water guide bolt sidewall;
Described mixed water swivel is provided with mixed water swivel sealing slot and mixed water swivel seal ring;
Described mixed water swivel seal ring is placed in described mixed water swivel sealing slot, isolates for making described cold water area and the cold and hot mixed pool of described secondary;
Described mixed water swivel and described mixed water water outlet are provided with sealing gasket between taking over;
Described sealing gasket is used for preventing cold water from leaking.
Utilize a water tap for constant-temperature tap structure, comprising: constant-temperature tap structure and the jettison gear with described constant-temperature tap fabric connectivity;
Described constant-temperature tap structure is communicated with thermal water source with cold water source respectively, is supplied to jettison gear for hot and cold water is mixed to form mixing water.
As can be seen from the above technical solutions, the present invention has the following advantages:
In the present invention, the cold and hot mixed pool of one-level is that hot and cold water crosses mixed zone, and the water temperature in the cold and hot mixed pool of one-level is higher, easily causes skin scald.In outer installment cold water area, one-level cold and hot mixed pool, namely cold water area is arranged between described shell and described main core, cold water area fits in shell, like this because cold water area is wrapped in outside, the higher one-level of water temperature cold and hot mixed pool, constant-temperature tap structural outer surface is surrounded by cold water area, thus makes tap have surperficial anti-scald function.
In constant-temperature tap structure, comprise shell, main core and water guide bolt three part-structure, its housing, main core and water guide bolt are mutually sheathed, and the space interval formed between three parts, circulate for hot and cold water.Like this, constant-temperature tap structure is simple, and production technology is simple, fabricating cost is low, can meet production in enormous quantities, has surperficial anti-scald function simultaneously.
Term " first ", " second ", " the 3rd " " 4th " etc. (if existence) in specification of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as embodiments of the invention described herein can with except here diagram or describe those except order implement.In addition, term " comprises " and " having " and their any distortion, and intention is to cover not exclusive comprising.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Accompanying drawing explanation
In order to be illustrated more clearly in technological scheme of the present invention, be briefly described to the accompanying drawing used required in description below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the overall structure explosive view of constant-temperature tap constructive embodiment;
Fig. 2 is the sectional structure chart of constant-temperature tap constructive embodiment;
Fig. 3 is the side-looking structural drawing of constant-temperature tap constructive embodiment;
Fig. 4 is the perspective cross-sectional structural drawing of constant-temperature tap constructive embodiment;
Fig. 5 is the perspective cross-sectional structural drawing of constant-temperature tap constructive embodiment;
Fig. 6 is the overall structure figure of the non-welded pipe of constant-temperature tap constructive embodiment;
Fig. 7 is the overall structure figure of constant-temperature tap constructive embodiment welded pipe;
Fig. 8 is thermostatic valve core structure figure;
Fig. 9 is Flow valve cored structure figure.
Description of reference numerals:
1 shell, 2 main cores, 3 heat water inlet adapters, 3a hot water joint, 4 cold water inlet adapters, 4a cold water joint, 5 mixed water water outlet adapters, 6 water guide bolts, 7 mixed water swivels, 11 shell cold water inlet holes, 12 shell hot water inlet holes, 13 shell mixing waters portal, 14 shell first end faces, 15 shell second end faces, 21 main core cold water inlet holes, 22 main core hot water inlet holes, 22a boss circumferential surface, 23 main core mixing waters portal, 24 main core first end faces, 25 main core second end faces, 30 water guide bolt seal rings, 31 sealing gaskets, 32 mixed water swivel seal rings, 41 cold water area, the 42 cold and hot mixed pools of one-level, the 43 cold and hot mixed pools of secondary, 45 constant temperature valve cores, 46 flow spools, the weld part of 61 hot water inlets place, the weld part of 62 between outer land, 63 inner edge weld parts, 64 mixed water water outlet adapter weld parts, 65 heat water inlet adapter weld parts, 66 cold water inlet adapter weld parts
Embodiment
For making goal of the invention of the present invention, feature, advantage can be more obvious and understandable; specific embodiment and accompanying drawing will be used below; the technological scheme of the present invention's protection is clearly and completely described; obviously; the embodiments described below are only the present invention's part embodiments, and the embodiment of not all.Based on the embodiment in this patent, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of this patent protection.
Be to be understood that, the a certain element of title or layer another element or layer " on ", when being " connected " or " coupled " to another element or layer, it may directly on another element or layer, another element or layer are connected directly or are coupled to, also intermediary element or layer may be there is.On the contrary, a certain element of title " directly existed " another element or layer " on ", when " directly connection " or " direct-coupling " are to another element or layer, then there is not intermediary element or layer.Numeral instruction like similar in institute's drawings attached.As used herein, term "and/or" comprises relevant listd one or more any and all combinations.
Here may use the space relative terms being convenient to describe, such as " ... under ", " below ", " bottom ", " more than ", " top " etc. describe the relation of an element or feature and another element or feature as illustrated in the drawing.Should be appreciated that space relative terms is intended to comprise the use outside orientation shown in figure or the device different orientation in work.Such as, if turned by the device in figure, the element being described as be in other elements or feature D score or " below " will towards " top " of other elements or feature.So, two kinds of orientations above and below exemplary term " below " can comprise.Device can be made to take other orientations (90-degree rotation or other orientations), and space relative terms used here makes respective explanations.
The present embodiment provides a kind of constant-temperature tap structure, refers to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, comprising: be provided with the main core 2 of hollow structure and be set in the shell 1 of main core 2 outside; Water guide bolt 6 is provided with in the hollow structure of main core 2; Main core 2 sidewall is respectively equipped with main core cold water inlet hole 21, main core hot water inlet hole 22, main core mixing water portal 23; The shell wall of shell 1 is respectively equipped with shell cold water inlet hole 11, shell hot water inlet hole 12 and shell mixing water and portals 13;
The hot water inlet hole of the position of shell hot water inlet hole 12 and the position corresponding formation constant-temperature tap structure of main core hot water inlet hole 22; Main core hot water inlet hole wall and shell hot water inlet hole wall seal and are fitted and connected; Shell mixing water portal 13 position and main core mixing water portal 23 the mixing water of position corresponding formation constant-temperature tap structure portal;
Be provided with for the logical cold water area 41 of cooling current between shell 1 and main core 2, water guide bolt 6 inside is provided with the cold and hot mixed pool 42 of one-level for hot and cold water mixing, cold water area 41 is communicated with cold water source by shell cold water inlet hole 11, the cold and hot mixed pool 42 of one-level is communicated with cold water area 41 by main core cold water inlet hole 21, and the cold and hot mixed pool 42 of one-level is communicated with thermal water source by hot water inlet hole; Be provided with between main core 2 and water guide bolt 6 and lead to for cold and hot mixed current, and to portal the cold and hot mixed pool 43 of secondary be communicated with mixing water.
It can thus be appreciated that in the present invention, the cold and hot mixed pool 42 of one-level is that hot and cold water crosses mixed zone, and the water temperature in the cold and hot mixed pool 42 of one-level is higher, easily causes skin scald.In outer installment cold water area, one-level cold and hot mixed pool 42 41, namely cold water area 41 is arranged between shell 1 and main core 2, cold water area 41 fits in shell 1, like this because cold water area 41 is wrapped in outside, the higher one-level of water temperature cold and hot mixed pool 42, constant-temperature tap structural outer surface is surrounded by cold water area 41, thus makes tap have surperficial anti-scald function.
In constant-temperature tap structure, comprise shell 1, main core 2 and water guide bolt 6 three part-structure, its housing 1, main core 2 and water guide bolt 6 are mutually sheathed, and the space interval formed between three parts, circulate for hot and cold water.Like this, constant-temperature tap structure is simple, and production technology is simple, fabricating cost is low, can meet production in enormous quantities, has surperficial anti-scald function simultaneously.
In the present embodiment, shell 1 adopts stainless steel material, or Coating Steel Pipe etc.Main core 2 adopts precision castings, or seamless steel pipe, or gapless stainless steel tube etc.
In the present embodiment, constant-temperature tap structure also comprises: heat water inlet adapter 3, cold water inlet adapter 4, mixed water water outlet adapter 5; Heat water inlet adapter 3 is fixedly connected with hot water inlet hole wall; Cold water inlet adapter 4 is fixedly connected with shell cold water inlet hole wall; Mixed water water outlet adapter 5 goes out hole wall with mixing water and is fixedly connected with.Here the Placement be fixedly connected with can adopt welding, be threaded etc.When employing is welded to connect, adopt bayonet joint, namely in adapter patchhole, concordant with hole inwall; Or adapter is placed on the outer wall of hole, makes adapter weld with hole outer wall.
Heat water inlet adapter 3, cold water inlet adapter 4, mixed water water outlet adapter 5 can adopt stainless steel material, or Coating Steel Pipe etc.
In the present embodiment, also comprise: hot water joint 3a, cold water joint 4a, mixed water swivel 7;
Hot water joint 3a, cold water joint 4a, mixed water swivel 7 are respectively arranged with outside thread; Heat water inlet adapter 3, cold water inlet adapter 4 and mixed water water outlet adapter 5 are respectively equipped with the internal thread suitable with outside thread; Be understandable that, what joint and adapter adopted is be threaded, and namely joint is provided with outside thread, and nozzle inner wall is provided with internal thread.
Mixed water swivel 7 removably connects through cold water area 41 and water guide bolt 6 sidewall; Mixed water swivel 7 is provided with mixed water swivel sealing slot and mixed water swivel seal ring 32; Mixed water swivel seal ring 32 is placed in mixed water swivel sealing slot, isolates for making cold water area 41 and the cold and hot mixed pool 42 of secondary; Be understandable that, mixed water swivel 7 is communicated with, for discharging cold and hot mixing water with the cold and hot mixed pool 43 of secondary.Because cold water area 41 is arranged on constant-temperature tap structural outside layers, mixed water swivel 7 needs to be communicated with the cold and hot mixed pool 43 of secondary through cold water area 41, enters the cold and hot mixed pool 43 of secondary arrange mixed water swivel seal ring 32 at mixed water swivel 7 and the portion of passing of cold water area 41 to avoid the cold water in cold water area 41.Mixed water swivel 7 comprises with the mode that water guide bolt 6 sidewall removably connects and being threaded.
Mix and be provided with sealing gasket 31 between water swivel 7 and mixed water water outlet adapter 5; Sealing gasket 31 leaks for preventing cold water.
In the present embodiment, the circumference of main core hot water inlet hole wall is provided with boss circumferential surface 22a; Boss circumferential surface 22a adopts the mode of welding to seal with shell hot water inlet hole wall and is fitted and connected.
Main core hot water inlet hole wall and shell hot water inlet hole wall seal and are fitted and connected; Hot water directly enters the cold and hot mixed pool 42 of one-level by hot water inlet hole.Because cold water area 41 is arranged on constant-temperature tap structural outside layers, hot water enters the cold and hot mixed pool 42 of one-level to be needed through cold water area 41, in order to prevent hot water in cold water area 41 and cold water mix, main core hot water inlet hole wall and shell hot water inlet hole wall seal and are fitted and connected, mutually isolated between such hot water inlet hole and cold water area 41, hot water directly enters the cold and hot mixed pool 42 of one-level by hot water inlet hole.Concrete, the circumference of main core hot water inlet hole wall is provided with boss circumferential surface 22a, when main core 2 is socketed with shell 1, boss circumferential surface 22a and shell hot water inlet hole wall are fitted, by the mode of welding, boss circumferential surface 22a and shell hot water inlet hole wall are fitted tightly again, so just serve effect mutually isolated between hot water inlet hole and cold water area 41, hot water energy can be made simultaneously not easily to reach tap surface.
In the present embodiment, main core 2 two ends are respectively equipped with main core first end face 24 and main core second end face 25; Shell 1 two ends are respectively equipped with the shell first end face 14 suitable with main core first end face 24 and shell second end face 15 suitable with main core second end face 25; Main core first end 24 face is provided with between outer land, and shell first end face 14 abuts with between outer land, and shell first end face 14 and between outer land adopt the mode of welding to be fixedly connected with; Shell second end face 15 is provided with inner edge, and main core second end face 25 abuts with inner edge, and main core second end face 25 and inner edge adopt the mode of welding to be fixedly connected with.
In the present embodiment, refer to Fig. 8, constant-temperature tap structure also comprises: constant temperature valve core 45; Constant temperature valve core 45 and main core first end face 24 removably connect, and constant temperature valve core 45 is communicated with hot water inlet hole with cold water area 41 respectively, for balancing the hydraulic pressure of cold water and hot water, ensure that cold and hot water-mixing temperature is stablized;
Be understandable that, constant temperature valve core 45 is mixing water temperature control valve (TCV)s, and constant temperature valve core 45 is communicated with thermal water source with cold water area 41 respectively, user by regulating thermostatic spool 45 respectively in the valve opening of cold water area 41 and thermal water source, regulate water-mixing temperature, thus reach suitable water temperature.
Constant temperature valve core 45 is provided with constant temperature valve core sealing slot and constant temperature valve core seal ring; Constant temperature valve core seal ring is placed in constant temperature valve core sealing slot, isolates for making cold water area 41 and the cold and hot mixed pool 42 of one-level.
In the present embodiment, refer to Fig. 9, also comprise: flow spool 46; Flow spool 46 and main core second end face 25 removably connect, and flow spool 46 is communicated with the cold and hot mixed pool 43 of secondary, for adjusting the water flow of cold and hot mixed water in mixed pool 42 cold and hot with one-level respectively.Flow spool 46 can control the water flow of cold and hot mixed water, can also control shutoff and the unlatching of cold and hot mixed water.Flow spool 46 and main core second end face 25 removably connect, and can adopt and be threaded.
In the present embodiment, water guide bolt 6 is provided with screw thread locking mechanism 6a; Main core 2 hollow structure inside is provided with the threaded connection suitable with screw thread locking mechanism 6a; Screw thread locking mechanism 6a is threaded with threaded connection, inner for making water guide bolt 6 be fixed on main core 2 hollow structure.And be convenient to water guide bolt 6 in the inner correcting of main core 2, namely make water guide bolt 6 in the inner correcting locking of main core 2 by the mode of screw-threaded coupling, be also beneficial to the turnery processing of main core 2 simultaneously, and with clamping on lathe.
In the present embodiment, water guide bolt 6 is provided with water guide bolt sealing slot and water guide bolt seal ring 30; Water guide bolt seal ring 30 is placed in water guide bolt sealing slot, isolates with the cold and hot mixed pool 43 of secondary for making the cold and hot mixed pool 42 of one-level.
Constant-temperature tap structure assembling mode in invention is: refer to shown in Fig. 5, Fig. 6 and Fig. 7, first water guide bolt 6 is inserted in main core 2, main core 2 inserts in shell 1, ensures the position of shell hot water inlet hole 12 and the hot water inlet hole of the position corresponding formation constant-temperature tap structure of main core hot water inlet hole 22; Ensure that main core hot water inlet hole wall and shell hot water inlet hole wall seal to be fitted and connected; Ensure shell mixing water portal 13 position and main core mixing water portal 23 the mixing water of position corresponding formation constant-temperature tap structure portal;
Successively border welding is carried out to the weld part 61 at hot water inlet place again; Shell first end face 14 is welded and fixed with the weld part 62 of between outer land; Main core second end face 25 and inner edge weld part 63 are welded and fixed.
Heat intake successively adapter 3, cold water inlet adapter 4, mixed water water outlet adapter 5 is welded with corresponding hole outer wall, and hot adapter 3 weld part of intaking is 65, and cold water inlet adapter 4 weld part is 66, and mixing water water outlet adapter 5 weld part is 64.After adapter welding completes, constant temperature valve core 45, flow spool 46 are installed.Finally by cold water joint with cold intake take over be connected, hot water joint and heat intake to take over and is connected, mixes water swivel and to take over mixed water water outlet and be connected.
The present invention also provides a kind of water tap utilizing constant-temperature tap structure, comprising: constant-temperature tap structure and the jettison gear with constant-temperature tap fabric connectivity; Constant-temperature tap structure is communicated with thermal water source with cold water source respectively, is supplied to jettison gear for hot and cold water is mixed to form mixing water.
Jettison gear comprises: water tap, gondola water faucet, ball valve etc.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, identical similar portion reference mutually between each embodiment.
Claims (10)
1. a constant-temperature tap structure, is characterized in that, comprising: be provided with the main core of hollow structure and be set in the shell of described main core outside; Water guide bolt is provided with in the hollow structure of described main core;
Described main core sidewall is respectively equipped with main core cold water inlet hole, main core hot water inlet hole, main core mixing water portal;
The shell wall of described shell is respectively equipped with shell cold water inlet hole, shell hot water inlet hole and shell mixing water and portals;
The hot water inlet hole of the position of described shell hot water inlet hole and the position corresponding formation constant-temperature tap structure of described main core hot water inlet hole; Described main core hot water inlet hole wall and described shell hot water inlet hole wall seal and are fitted and connected;
The mixing water of the position corresponding formation constant-temperature tap structure that the position that described shell mixing water portals and described main core mixing water portal portals;
Be provided with for the logical cold water area of cooling current between described shell and described main core, described water guide bolt inside is provided with the cold and hot mixed pool of one-level for hot and cold water mixing, described cold water area is communicated with cold water source by described shell cold water inlet hole, the cold and hot mixed pool of described one-level is communicated with described cold water area by described main core cold water inlet hole, and the cold and hot mixed pool of described one-level is communicated with thermal water source by described hot water inlet hole;
Be provided with between described main core and described water guide bolt and lead to for cold and hot mixed current, and to portal the cold and hot mixed pool of secondary be communicated with described mixing water.
2. constant-temperature tap structure according to claim 1, is characterized in that:
Also comprise: heat water inlet adapter, cold water inlet adapter, mixed water water outlet adapter;
Described heat water inlet adapter is fixedly connected with described hot water inlet hole wall;
Described cold water inlet adapter is fixedly connected with described shell cold water inlet hole wall;
Described mixed water water outlet adapter goes out hole wall with described mixing water and is fixedly connected with.
3. constant-temperature tap structure according to claim 1, is characterized in that:
The circumference of described main core hot water inlet hole wall is provided with boss circumferential surface;
Described boss circumferential surface adopts the mode of welding to seal with described shell hot water inlet hole wall and is fitted and connected.
4. constant-temperature tap structure according to claim 1, is characterized in that:
Described main core two ends are respectively equipped with main core first end face and main core second end face;
Described shell two ends are respectively equipped with the shell first end face suitable with described main core first end face and shell second end face suitable with described main core second end face;
Described main core first end face is provided with between outer land, and described shell first end face abuts with described between outer land, and described shell first end face and described between outer land adopt the mode of welding to be fixedly connected with;
Described shell second end face is provided with inner edge, and described main core second end face abuts with described inner edge, and described main core second end face adopts the mode of welding to be fixedly connected with described inner edge.
5. constant-temperature tap structure according to claim 4, is characterized in that:
Also comprise: constant temperature valve core;
Described constant temperature valve core and described main core first end face removably connect, and described constant temperature valve core is communicated with described hot water inlet hole with described cold water area respectively, for balancing the hydraulic pressure of cold water and hot water, ensure that cold and hot water-mixing temperature is stablized;
Described constant temperature valve core is provided with constant temperature valve core sealing slot and constant temperature valve core seal ring;
Described constant temperature valve core seal ring is placed in described constant temperature valve core sealing slot, isolates for making described cold water area and the cold and hot mixed pool of described one-level.
6. constant-temperature tap structure according to claim 4, is characterized in that:
Also comprise: flow spool;
Described flow spool and described main core second end face removably connect, and described flow spool is communicated with the cold and hot mixed pool of described secondary in mixed pool cold and hot with described one-level respectively, for adjusting the water flow of cold and hot mixed water.
7. constant-temperature tap structure according to claim 1, is characterized in that:
Described water guide bolt is provided with screw thread locking mechanism;
Described main core hollow structure inside is provided with the threaded connection suitable with described screw thread locking mechanism;
Described screw thread locking mechanism is threaded with described threaded connection, inner for making described water guide bolt be fixed on described main core hollow structure.
8. the constant-temperature tap structure according to claim 1 or 7, is characterized in that:
Described water guide bolt is provided with water guide bolt sealing slot and water guide bolt seal ring;
Described water guide bolt seal ring is placed in described water guide bolt sealing slot, isolates for making the cold and hot mixed pool of described one-level and the cold and hot mixed pool of described secondary.
9. constant-temperature tap structure according to claim 2, is characterized in that:
Also comprise: cold water joint, hot water joint, mixed water swivel;
Described cold water joint, described hot water joint, described mixed water swivel are respectively arranged with outside thread;
Described heat water inlet adapter, described cold water inlet adapter and described mixed water water outlet adapter are respectively equipped with the internal thread suitable with described outside thread;
Described mixed water swivel removably connects through described cold water area and described water guide bolt sidewall;
Described mixed water swivel is provided with mixed water swivel sealing slot and mixed water swivel seal ring;
Described mixed water swivel seal ring is placed in described mixed water swivel sealing slot, isolates for making described cold water area and the cold and hot mixed pool of described secondary;
Described mixed water swivel and described mixed water water outlet are provided with sealing gasket between taking over;
Described sealing gasket is used for preventing cold water from leaking.
10. utilize a water tap for constant-temperature tap structure, it is characterized in that, comprising: constant-temperature tap structure and the jettison gear with described constant-temperature tap fabric connectivity;
Described constant-temperature tap structure is communicated with thermal water source with cold water source respectively, is supplied to jettison gear for hot and cold water is mixed to form mixing water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257402.4A CN104847927A (en) | 2015-05-19 | 2015-05-19 | Constant-temperature faucet structure and water faucet with constant-temperature faucet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257402.4A CN104847927A (en) | 2015-05-19 | 2015-05-19 | Constant-temperature faucet structure and water faucet with constant-temperature faucet structure |
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| CN104847927A true CN104847927A (en) | 2015-08-19 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5875808A (en) * | 1997-12-11 | 1999-03-02 | Tai Yi Tong Industrial Co., Ltd. | Burnproof device of triple/double switch combination faucet |
| CN201696671U (en) * | 2010-03-30 | 2011-01-05 | 珠海市舒丽玛温控卫浴设备有限公司 | Thermostatic tap |
| CN201802927U (en) * | 2010-03-30 | 2011-04-20 | 珠海市舒丽玛温控卫浴设备有限公司 | Thermostatic faucet with novel main structure |
| CN203926919U (en) * | 2014-04-23 | 2014-11-05 | 珠海市舒丽玛温控卫浴设备有限公司 | The anti-scald constant-temperature tap in surface |
| CN204805626U (en) * | 2015-05-19 | 2015-11-25 | 珠海普乐美厨卫有限公司 | Tap of leading structure of constant temperature and leading structure of utilization constant temperature |
-
2015
- 2015-05-19 CN CN201510257402.4A patent/CN104847927A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5875808A (en) * | 1997-12-11 | 1999-03-02 | Tai Yi Tong Industrial Co., Ltd. | Burnproof device of triple/double switch combination faucet |
| CN201696671U (en) * | 2010-03-30 | 2011-01-05 | 珠海市舒丽玛温控卫浴设备有限公司 | Thermostatic tap |
| CN201802927U (en) * | 2010-03-30 | 2011-04-20 | 珠海市舒丽玛温控卫浴设备有限公司 | Thermostatic faucet with novel main structure |
| CN203926919U (en) * | 2014-04-23 | 2014-11-05 | 珠海市舒丽玛温控卫浴设备有限公司 | The anti-scald constant-temperature tap in surface |
| CN204805626U (en) * | 2015-05-19 | 2015-11-25 | 珠海普乐美厨卫有限公司 | Tap of leading structure of constant temperature and leading structure of utilization constant temperature |
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Application publication date: 20150819 |