CN105444244A - Sub-catchment device - Google Patents
Sub-catchment device Download PDFInfo
- Publication number
- CN105444244A CN105444244A CN201511021776.2A CN201511021776A CN105444244A CN 105444244 A CN105444244 A CN 105444244A CN 201511021776 A CN201511021776 A CN 201511021776A CN 105444244 A CN105444244 A CN 105444244A
- Authority
- CN
- China
- Prior art keywords
- hole
- straight tube
- wall
- water collecting
- diversifying device
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 57
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
- F24D3/1066—Distributors for heating liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lift Valve (AREA)
- Valve Housings (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention provides a sub-catchment device. A straight tube extends from a lower through hole and passes through the lower through hole to extend into an upper through hole, and an outer wall of the straight tube is sealed with walls of both the lower through hole and the upper through hole through elastic sealing elements; leakproofness is guaranteed under the action of the elastic sealing elements; meanwhile, the elasticity of the elastic sealing elements also may compensate a positional deviation between the lower through hole and the upper through hole due to an asymmetrical axis caused by a machining error. When a valve element moves, a circulation passage of the straight tube is opened or closed to realize breaking control and flow control on circulation of a fluid. As a result, the sub-catchment device still may enable a regulating valve to accurate flows and breaking in case of machining errors. Additionally, no thread need to be formed on the walls of the lower through hole and the upper through hole of the sub-catchment device of the present invention, and therefore, the sub-catchment device is simple and convenient to machine; moreover, the assembly of the sub-catchment device is also simpler than that of a sub-catchment device in the prior art, such that the assembly cost is reduced.
Description
Technical field
The present invention relates to a kind of water collecting and diversifying device, belong to floor heating device technical field.
Background technology
Water collecting and diversifying device refers in ground heating system, for connecting the device of heating trunk feed pipe and return pipe.Water collecting and diversifying device is made up of water knockout drum and water collector, and water knockout drum is connected to the feed pipe of pipe network system, for being assigned to by being embedded in underfloor floor heating pipe each room that indoor need floor heating by coming from pipe network system hot water.The flow equilibrium control valve that water knockout drum comprises point water supervisor and is arranged on point water supervisor; Water collector comprises the branch road control and regulation valve catchmenting and be responsible for and be arranged on and catchment on supervisor.
Water collecting and diversifying device of the prior art, as described in Figure 1, comprise supervisor 5, top and the bottom of supervisor 5 are respectively arranged with the female upper through hole 8 of tool, lower through-hole 9, the upper end with the control valve of valve rod and spool is fixed on the top of supervisor 5 by the external screw thread that coordinates with screwed hole 8 and sealing ring, and the lower end with the control valve of valve seat is fixed on the bottom of supervisor 5 by the external screw thread that coordinates with screwed hole 9 and sealing ring, is controlled the circulation be in charge of by the cooperation of spool and valve seat.In order to the lower end of the spool and control valve that ensure the upper end of control valve valve seat between cooperation, need to be positioned at the upper through hole 8 of the top of supervisor 5 with the relative of bottom and the axis close alignment of lower through-hole 9, but in actual process, often there is machining deviation in the axis of upper through hole 8 and lower through-hole 9, cause spool cannot be formed with valve seat to seal, and then make control valve cannot accurately control flow and disjunction.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that the control valve solved in water collecting and diversifying device of the prior art accurately cannot control the problem of flow and disjunction because of machining deviation, provides a kind of control valve that still can make when machining deviation accurately to control the water collecting and diversifying device of flow and disjunction.
For this reason, the invention provides a kind of water collecting and diversifying device, comprise,
Supervisor, described supervisor top and bottom are relatively set with through hole and lower through-hole respectively;
Straight tube, hollow forms the circulation passage with described supervisor's inner space, stretching into from described lower through-hole and pass described lower through-hole extend into described upper through hole, is all sealed by elastic sealing element and arrange between the outer wall of described straight tube and the hole wall of described lower through-hole and upper through hole;
Valve body, is arranged on described straight tube top, seals arrange with described straight tube;
Valve rod, sealing is arranged on valve body, and extend in described straight tube, end is provided with spool, and described valve rod can drive described valve core movement to open or to close the circulation passage of described straight tube.
Further, water collecting and diversifying device of the present invention, described spool is valve plug, and the inwall of described straight tube circumferentially convexes to form valve opening, drives described valve plug along the axial-movement of described straight tube to make described valve plug near to block described valve opening or away to open described valve opening when described valve rod rotates.
Further, water collecting and diversifying device of the present invention, the sidewall that described straight tube is positioned at the part of described supervisor forms through hole.
Further, water collecting and diversifying device of the present invention, the outer wall of described straight tube circumferentially forms projection, and described projection is resisted against on the outer wall of described bottom.
Further, water collecting and diversifying device of the present invention, described supervisor top is plane, described bottom forms the parallel bottom protrusion of twice along the length direction of described supervisor, form base channel between described twice bottom protrusion, the peripheral outer wall of described projection forms twice and snap in arcuate projection in described base channel.
Further, water collecting and diversifying device of the present invention, the upper outer wall that described straight tube is positioned at described projection is provided with the second seal groove, is provided with second sealing ring in gap between the described straight tube outer wall of sealing and described lower through-hole hole wall in described second seal groove.
Further, water collecting and diversifying device of the present invention, described straight tube top outer wall circumferentially forms the first seal groove, is provided with first sealing ring in gap between the described straight tube outer wall of sealing and described upper through hole hole wall in described first seal groove.
Further, water collecting and diversifying device of the present invention, described valve body has the cylindrical portion be connected by threaded engagement with described straight tube stretched in described straight tube.
Further, water collecting and diversifying device of the present invention, described cylindrical portion outer wall circumferentially forms the 4th seal groove, is provided with the 4th sealing ring for sealing gap between described valve body and described straight tube inwall in described seal groove.
Further, water collecting and diversifying device of the present invention, the bottom surface of described valve body forms the 3rd seal groove of annular, is provided with the 3rd sealing ring of bottom surface and the described supervisor's top end surface sealing described valve body in described 3rd seal groove.
Water collecting and diversifying device provided by the invention has the following advantages:
1. water collecting and diversifying device provided by the invention, straight tube stretches into from described lower through-hole and passes described lower through-hole and extend into described upper through hole, and all sealed by elastic sealing element between the hole wall of the outer wall of straight tube and described lower through-hole and upper through hole and arrange, ensure that sealing by the effect of elastic sealing element, simultaneously the elasticity of elastic sealing element also can compensate and cause because of mismachining tolerance axis asymmetric between lower through-hole and upper through hole and the position deviation that produces.Open or close the circulation passage of described straight tube during valve core movement, to realize disjunction control and the flow-control of the circulation of fluid.Thus above-mentioned water collecting and diversifying device still can make control valve accurately control flow and disjunction when machining deviation.In addition, the lower through-hole of water collecting and diversifying device of the present invention and the hole wall of upper through hole do not need to process screw thread, processes easy, the assembling of water collecting and diversifying device is also more simple than water collecting and diversifying device of the prior art, reduces assembly cost.
2. water collecting and diversifying device provided by the invention, valve body is fixed in described straight tube, valve rod is positioned at straight tube, valve opening is one-body molded in straight tube, thus above-mentioned regulating valve structure is simple, easy to assembly, and coordinating (valve plug and valve opening 28 axis conllinear) between valve plug with valve opening can be ensured well, realize disjunction control and the flow-control of the circulation of fluid.
3. water collecting and diversifying device provided by the invention, arrange the first seal groove, the second seal groove and the 4th seal groove can be fixed on the positioning the second sealing ring, the first sealing ring and the 4th sealing ring easily, improve efficiency of assembling, and preventing the second sealing ring, the first sealing ring and the 4th sealing ring to be subjected to displacement when assembling simultaneously, ensureing sealing.
4. water collecting and diversifying device provided by the invention, be provided with the 3rd sealing ring, can improve sealing effectiveness further, the bottom surface of sealed valve body can, when the first sealing ring and the 4th sealing ring seal failure, prevent liquid from leaking from the top of supervisor with the 3rd sealing ring of supervisor's top end surface.Simultaneously when valve body is tightened, the 3rd sealing ring can be compressed, sealing effectiveness can be ensured further.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the stereogram of water collecting and diversifying device in prior art;
Fig. 2 is the stereogram of a kind of embodiment of water collecting and diversifying device of the present invention;
Fig. 3 is the longitudinal section of the water collecting and diversifying device shown in Fig. 2;
Fig. 4 is the polycrystalline substance schematic diagram of the water collecting and diversifying device shown in Fig. 2;
Fig. 5 is the stereogram of a kind of embodiment of straight tube of the present invention.
In figure, Reference numeral is expressed as: 21-straight tube; 22-valve body; 221-is protruding; 222-through hole; 223-first seal groove; 224-arcuate projection; 225-second seal groove; 24-spool; 25-valve rod; 26-spring; 27-valve gap; 28-valve opening; 29-cylindrical portion; 31-second sealing ring; 32-first sealing ring; 33-the 3rd sealing ring; 34-the 4th sealing ring; 5-is responsible for; 51-base channel; 52-bottom protrusion; The upper through hole of 8-; 9-lower through-hole.
Detailed description of the invention
Be clearly and completely described technical scheme of the present invention below in conjunction with accompanying drawing, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
In addition, if below in the described different embodiment of the present invention involved technical characteristic do not form conflict each other and just can be combined with each other.
Embodiment 1
The present embodiment provides a kind of water collecting and diversifying device, as shown in Figures 2 and 3, comprises,
Supervisor 5, described supervisor 5 top and bottom are relatively set with through hole 8 and lower through-hole 9 respectively;
Straight tube 21, as shown in Figure 4, hollow forms the circulation passage with described supervisor 5 inner space, stretching into from described lower through-hole 9 and pass described lower through-hole 9 extend into described upper through hole 8, is all sealed by elastic sealing element and arrange between the outer wall of described straight tube 21 and the hole wall of described lower through-hole 9 and upper through hole 8;
Valve body 22, is arranged on described straight tube 21 top, seals arrange with described straight tube 21;
Valve rod 25, sealing is arranged on valve body 22, and extend in described straight tube 21, end is provided with spool 24, and described valve rod 25 can drive described spool 24 to move to open or close the circulation passage of described straight tube 21.
Above-mentioned water collecting and diversifying device, straight tube 21 stretches into from described lower through-hole 9 and passes described lower through-hole 9 and extend into described upper through hole 8, and all sealed by elastic sealing element between the hole wall of the outer wall of straight tube 21 and described lower through-hole 9 and upper through hole 8 and arrange, ensure that sealing by the effect of elastic sealing element, simultaneously the elasticity of elastic sealing element also can compensate and cause because of mismachining tolerance axis asymmetric between lower through-hole 9 and upper through hole 8 and the position deviation that produces.Open or close the circulation passage of described straight tube 21 when spool 24 moves, to realize disjunction control and the flow-control of the circulation of fluid.Thus above-mentioned water collecting and diversifying device still can make control valve accurately control flow and disjunction when machining deviation.In addition, the lower through-hole 9 of above-mentioned water collecting and diversifying device and the hole wall of upper through hole 8 do not need to process screw thread, processes easy, the assembling of water collecting and diversifying device is also more simple than water collecting and diversifying device of the prior art, reduces assembly cost.
Further, described spool 24 is valve plug, the inwall of described straight tube 21 circumferentially convexes to form valve opening 28, drives described valve plug along the axial-movement of described straight tube 21 to make described valve plug near to block described valve opening 28 or away to open described valve opening 28 when described valve rod 25 rotates.
Valve body 22 is fixed in described straight tube 21, valve rod 25 is positioned at straight tube 21, valve opening 28 is one-body molded in straight tube 21, thus above-mentioned regulating valve structure is simple, easy to assembly, and coordinating (valve plug and valve opening 28 axis conllinear) between valve plug with valve opening 28 can be ensured well, realize disjunction control and the flow-control of the circulation of fluid.
During by ovable valve stem 25, with the axial-movement of movable valve plug 24 along described straight tube 21, spool 24 is to make described valve plug close to block the path that described valve opening 28 has just blocked fluid circulation, spool 24 is away from the path just opening fluid circulation after described valve opening 28, by the distance of regulating spool 24 with valve opening 28, just aperture can be regulated.Spring 26 can provide recovery elastic force for valve rod 25, makes valve rod 25 not by under the effect of external force, opens described valve opening 28.Valve gap 27 is coordinated with valve body 22 by screw thread, and seals between valve gap 27 and valve body 22 and arrange.
Certainly also there is revolving flow valve, movable valve plug 24 namely during rotary valve rod 25, can be with to be elevated.
Further, the sidewall that described straight tube 21 is positioned at the part of described supervisor 5 forms through hole 222.Through hole 222 is communicated with the circulation passage of described straight tube 21 and the inner chamber of supervisor 5, makes liquid flow through straight tube 21 and supervisor 5 smoothly.
As the distortion of spool 24, spool 24 also can be spherical etc.Or carry out shutoff through hole 222 by the rotation of spool 24 or open through hole 222 realize to circulation situation control.
Further, the outer wall of described straight tube 21 circumferentially forms protruding 221, described protruding 221 are resisted against on the outer wall of described bottom.
By arranging the projection 221 be resisted against on the outer wall of described bottom, when the top of straight tube 21 is fixed, the lower end of straight tube 21 also can be fixed.
As shown in Figure 5, described supervisor 5 top is plane, described bottom forms the parallel bottom protrusion of twice 52 along the length direction of described supervisor 5, form base channel 51 between described twice bottom protrusion 52, the described peripheral outer wall of protruding 221 forms twice and snap in arcuate projection 224 in described base channel 51.
Arcuate projection 224 snaps in described base channel 51, plays the effect of anti-rotation, and also namely diversity water pipe, when assembling, can prevent straight tube 21 from rotating, be convenient to the assembling of diversity water pipe.
Further, described valve body 22 has the cylindrical portion 29 be connected by threaded engagement with described straight tube 21 stretched in described straight tube 21.
Cylindrical portion 29 has external screw thread, and straight tube 21 has internal thread, by tightening valve body 22, is played the effect of seal clearance together by threaded engagement, also makes assembling convenient simultaneously.
Further, described straight tube 21 is positioned in the described upper outer wall of protruding 221 and is provided with the second seal groove 225, is provided with second sealing ring 31 in gap between described straight tube 21 outer wall of sealing and described lower through-hole 9 hole wall in described second seal groove 225.Described straight tube 21 top outer wall circumferentially forms the first seal groove 223, in described first seal groove 223, is provided with first sealing ring 32 in gap between described straight tube 21 outer wall of sealing and described upper through hole 8 hole wall.Described cylindrical portion 29 outer wall circumferentially forms the 4th seal groove, is provided with the 4th sealing ring 34 for sealing gap between described valve body 22 and described straight tube 21 inwall in described seal groove.
First seal groove 223, second seal groove 225 is set and the 4th seal groove can be fixed on the positioning the second sealing ring 31, first sealing ring 32 and the 4th sealing ring 34 easily, improve efficiency of assembling, and preventing the second sealing ring 31, first sealing ring 32 and the 4th sealing ring 34 to be subjected to displacement when assembling simultaneously, ensureing sealing.
Further, the bottom surface of described valve body 22 forms the 3rd seal groove of annular, is provided with and seals the bottom surface of described valve body 22 and the 3rd sealing ring 33 of described supervisor 5 top end surface in described 3rd seal groove.
Be provided with the 3rd sealing ring 33, can improve sealing effectiveness further, the bottom surface of sealed valve body 22 can, when the first sealing ring 32 and the 4th sealing ring 34 seal failure, prevent liquid from leaking from the top of supervisor 5 with the 3rd sealing ring 33 of supervisor's 5 top end surfaces.Simultaneously when valve body 22 is tightened, the 3rd sealing ring 33 can be compressed, sealing effectiveness can be ensured further.
The water collecting and diversifying device of above-described embodiment, during assembling, first the second sealing ring 31 and the first sealing ring 32 are installed in straight tube 21, straight tube 21 is loaded from lower through-hole 9, extend in through hole 8, then valve body 22 (remaining part on valve body 22 is flow valve component end item) is installed to straight tube 21, screws valve body 22 and namely complete assembling, thus assembling process is very simple, can greatly save labour turnover.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still within protection scope of the present invention.
Claims (10)
1. a water collecting and diversifying device, is characterized in that, comprises,
Supervisor (5), described supervisor (5) top and bottom are relatively set with through hole (8) and lower through-hole (9) respectively;
Straight tube (21), hollow forms the circulation passage with described supervisor (5) inner space, stretching into from described lower through-hole (9) and pass described lower through-hole (9) extend into described upper through hole (8), is all sealed by elastic sealing element and arrange between the outer wall of described straight tube (21) and the hole wall of described lower through-hole (9) and upper through hole (8);
Valve body (22), is arranged on described straight tube (21) top, seals arrange with described straight tube (21);
Valve rod (25), sealing is arranged on valve body (22), extend in described straight tube (21), end is provided with spool (24), and described valve rod (25) can drive described spool (24) to move with the circulation passage of opening or closing described straight tube (21).
2. water collecting and diversifying device according to claim 1, it is characterized in that, described spool (24) is valve plug, the inwall of described straight tube (21) circumferentially convexes to form valve opening (28), drives described valve plug along the axial-movement of described straight tube (21) to make described valve plug near to block described valve opening (28) or away to open described valve opening (28) when described valve rod (25) rotates.
3. water collecting and diversifying device according to claim 1, is characterized in that, the sidewall that described straight tube (21) is positioned at the part of described supervisor (5) forms through hole (222).
4. the water collecting and diversifying device according to any one of claim 1-3, is characterized in that, the outer wall of described straight tube (21) circumferentially forms projection (221), and described projection (221) is resisted against on the outer wall of described bottom.
5. water collecting and diversifying device according to claim 4, it is characterized in that, described supervisor (5) top is plane, described bottom forms the parallel bottom protrusion of twice (52) along the length direction of described supervisor (5), form base channel (51) between described twice bottom protrusion (52), the peripheral outer wall of described projection (221) forms twice and snap in arcuate projection (224) in described base channel (51).
6. water collecting and diversifying device according to claim 4, it is characterized in that, the upper outer wall that described straight tube (21) is positioned at described projection (221) is provided with the second seal groove (225), in described second seal groove (225), is provided with second sealing ring (31) in gap between sealing described straight tube (21) outer wall and described lower through-hole (9) hole wall.
7. the water collecting and diversifying device according to any one of claim 1-6, it is characterized in that, described straight tube (21) top outer wall circumferentially forms the first seal groove (223), in described first seal groove (223), is provided with first sealing ring (32) in gap between sealing described straight tube (21) outer wall and described upper through hole (8) hole wall.
8. the water collecting and diversifying device according to any one of claim 1-7, it is characterized in that, described valve body (22) has the cylindrical portion (29) be connected by threaded engagement with described straight tube (21) stretched in described straight tube (21).
9. water collecting and diversifying device according to claim 8, it is characterized in that, described cylindrical portion (29) outer wall circumferentially forms the 4th seal groove, is provided with the 4th sealing ring (34) for sealing gap between described valve body (22) and described straight tube (21) inwall in described seal groove.
10. water collecting and diversifying device according to claim 9, it is characterized in that, the bottom surface of described valve body (22) forms the 3rd seal groove of annular, is provided with the bottom surface of the described valve body of sealing (22) and the 3rd sealing ring (33) of described supervisor (5) top end surface in described 3rd seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511021776.2A CN105444244B (en) | 2015-12-30 | 2015-12-30 | Water distributing and collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511021776.2A CN105444244B (en) | 2015-12-30 | 2015-12-30 | Water distributing and collecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105444244A true CN105444244A (en) | 2016-03-30 |
| CN105444244B CN105444244B (en) | 2020-01-14 |
Family
ID=55554737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511021776.2A Active CN105444244B (en) | 2015-12-30 | 2015-12-30 | Water distributing and collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105444244B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881483A (en) * | 2009-05-07 | 2010-11-10 | 全龙浩 | Water divider temperature control system with antifreezing function |
| CN201858365U (en) * | 2010-11-11 | 2011-06-08 | 上海柯耐弗电气有限公司 | Flow-control water distributor |
| CN203703462U (en) * | 2013-12-13 | 2014-07-09 | 浙江灵铭管道科技有限公司 | Switch-valve sub-catchment device |
| CN104633186A (en) * | 2015-03-01 | 2015-05-20 | 黄德修 | Copper-plastic combined water distributor capable of being matched with electric control actuator |
| EP2881635A1 (en) * | 2013-12-06 | 2015-06-10 | Simplex Armaturen & Systeme GmbH | Valve unit for a heating circuit distributor and heating circuit distributor |
| CN205261703U (en) * | 2015-12-30 | 2016-05-25 | 曼瑞德集团有限公司 | Manifold |
-
2015
- 2015-12-30 CN CN201511021776.2A patent/CN105444244B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881483A (en) * | 2009-05-07 | 2010-11-10 | 全龙浩 | Water divider temperature control system with antifreezing function |
| CN201858365U (en) * | 2010-11-11 | 2011-06-08 | 上海柯耐弗电气有限公司 | Flow-control water distributor |
| EP2881635A1 (en) * | 2013-12-06 | 2015-06-10 | Simplex Armaturen & Systeme GmbH | Valve unit for a heating circuit distributor and heating circuit distributor |
| CN203703462U (en) * | 2013-12-13 | 2014-07-09 | 浙江灵铭管道科技有限公司 | Switch-valve sub-catchment device |
| CN104633186A (en) * | 2015-03-01 | 2015-05-20 | 黄德修 | Copper-plastic combined water distributor capable of being matched with electric control actuator |
| CN205261703U (en) * | 2015-12-30 | 2016-05-25 | 曼瑞德集团有限公司 | Manifold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105444244B (en) | 2020-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204961843U (en) | Wash solenoid valve and reverse osmosis water purification machine | |
| CN100380031C (en) | Fluid controller | |
| CN203223617U (en) | Speed reduction type electronic expansion valve | |
| US20160124441A1 (en) | Pressure equalizing insert | |
| CN205824317U (en) | A kind of gate valve | |
| CN205261703U (en) | Manifold | |
| CN103775727B (en) | A kind of water collecting and diversifying device | |
| CN204201205U (en) | Pressure regulator valve | |
| CN105444244A (en) | Sub-catchment device | |
| CN105003658A (en) | Flushing solenoid valve | |
| CN103791119B (en) | A kind of manufacture method that can simultaneously control a plurality of fluid line valve switch | |
| CN203857103U (en) | Pressure reducing valve | |
| CN104110508B (en) | A kind of hot and cold water constant temperature valve core to be opened/closed | |
| CN205639715U (en) | Universal movable tap | |
| CN203926923U (en) | The multi-functional control tap of water heater | |
| CN204553854U (en) | Valve and there is the air-conditioner coolant adding set of this valve | |
| CN210196517U (en) | Regulating valve | |
| CN202659910U (en) | Three-way constant-temperature temperature control valve | |
| JP6013716B2 (en) | Hot and cold water faucet | |
| CN205154362U (en) | Engine thermoregulator installation device | |
| CN207112014U (en) | Built-in opening and closing gate valve with anti-interference function | |
| CN104006194A (en) | Reducing valve | |
| CN205479389U (en) | Top -mounted butterfly valve | |
| CN205824316U (en) | A kind of stop valve | |
| CN204638395U (en) | A kind of bayonet type anti-dripping valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160624 Address after: Wenzhou City, Zhejiang Province in 325026 Port Industrial Zone No. 300 Hua Lu Ling Applicant after: ZHEJIANG MENRED COMFORT SYSTEM Co.,Ltd. Address before: 325600 Yueqing Economic Development Zone, Wenzhou, Yueqing No. twenty weft Road, No. 222, Zhejiang Applicant before: MENRED GROUP Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A water diversity collector Effective date of registration: 20211221 Granted publication date: 20200114 Pledgee: Wenzhou Financing Guarantee Co.,Ltd. Pledgor: ZHEJIANG MENRED COMFORT SYSTEM Co.,Ltd. Registration number: Y2021110000097 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200114 Pledgee: Wenzhou Financing Guarantee Co.,Ltd. Pledgor: ZHEJIANG MENRED COMFORT SYSTEM Co.,Ltd. Registration number: Y2021110000097 |