CN202252102U - Constant temperature control device - Google Patents
Constant temperature control device Download PDFInfo
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- CN202252102U CN202252102U CN2011202991231U CN201120299123U CN202252102U CN 202252102 U CN202252102 U CN 202252102U CN 2011202991231 U CN2011202991231 U CN 2011202991231U CN 201120299123 U CN201120299123 U CN 201120299123U CN 202252102 U CN202252102 U CN 202252102U
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- temperature control
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- seat
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 269
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 27
- 239000010935 stainless steel Substances 0.000 claims abstract description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims description 59
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 12
- 239000000498 cooling water Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 12
- 239000000919 ceramic Substances 0.000 description 10
- 230000000630 rising effect Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000012447 hatching Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
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- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000007493 shaping process Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Abstract
The utility model provides a constant temperature control device. The constant temperature control device mainly comprises a bottom case seat, a pressure balancing valve, a temperature control rod set, a two-way water plug set, a top cover, a mixed water outlet member and a fine adjusting mechanism, wherein the temperature control rod set is provided with a temperature control rod and a stainless steel sheet, the temperature control rod can drive the stainless steel sheet to rotate when being rotated and adjusted, and the water outlet and adjusting temperature can be controlled by using a switch. In the utility model, as a clamping hook and a raised part are arranged between the bottom case base and the top cover, and can be assembled and disassembled freely, internal modules are convenient to maintain and replace; as the temperature control rod and a plastic piece are coated to form a whole by using a copper insert, cost for assembly can be saved, and quality of the modules can be ensured; and the mixed water outlet member can provide transverse injection for one of two water outlet pipelines, so that one water outlet pipeline can be opened while the other water outlet pipeline can be closed.
Description
Technical field
The utility model relates to a kind of shower set assembly, relates in particular to a kind of thermostatically-controlled equipment that includes equilibrated valve.
Background technique
Existing typical case has the thermostatically-controlled equipment of equilibrated valve; Be widely used in shower set, the user can turn a temperature control bar through tuning the leader, thereby the following ceramic plate that ceramic plate and is fixed on the interlock one relatively rotates; Be formed with a water inlet chamber and a sealing wall owing to should go up the ceramic plate bottom surface; Therefore, when handle was in closed condition, entering the mouth from the hot water or cold water of equilibrated valve got into and arrives the hot water or cold water of ceramic plate hot water or cold water through hole down; Can be sealed by the sealing wall of last ceramic plate and stop, thermostatically-controlled equipment is closed and can't water outlet.
When the user opens handle; The water inlet chamber of last ceramic plate can suitably be rotated; And be communicated with relatively with the cold water through hole and the mixing chamber of following ceramic plate simultaneously; Make the cold water that comes from the cold water through hole flow to the mixing water outlet passage, to form the cold water water outlet via the mixing water through hole of water inlet chamber, mixing chamber and mixing chamber.Certainly, along with handle is continued to rotate, the water inlet chamber of last ceramic plate will little by little be communicated with the hot water through hole of following ceramic plate again; After making the hot water or cold water who comes from hot water or cold water's through hole get into the water inlet chamber, after can being led to relative mixing chamber and mixing mutually, flow out from the mixing water outlet passage; Form the mixing water water outlet; And along with the handle opening angle increases, the mixing water temperature will increase, and also avoid mixed water temperature to spend the high danger that produces; Install mostly and be combined with a micro-adjusting mechanism at existing temperature control bar place, in order to the angle that rotarily opens of restriction temperature control bar.
But; The bottom shell seat and the top cover of existing thermostatically-controlled equipment are all adopted the mutual mount of drive fit mode; When abrasion or damage took place after one period service time internals such as upper and lower ceramic plate; And when influencing the normal operation of thermostatically-controlled equipment, the mode that is tightly fixed that it adopts just is unfavorable for follow-up maintenance and the carrying out of changing operation.
The temperature control bar of existing thermostatically-controlled equipment is to be combined each other by most assemblies, the machine shaping in advance individually of these assemblies, afterwards; Carry out assembling operation again; Therefore increase the cost of assembling operation, and influenced by manufacturing tolerances and artificial assembling, caused assembly quality to be difficult to control.
Existing shower set is provided with a depotition cock usually and is connected in the temperature controlling device below; And above temperature controlling device, connect a gondola water faucet, simultaneously, a lifting rod in order to minute water is set on this depotition cock; Be in to normality property opening state; When user's unlatching is installed on the handle on the temperature controlling device, can the mixing water that come from temperature controlling device down be directed to depotition cock and forms leading water outlet, when the lifting rod on user's pull-up depotition cock; Then but the water route of cutout cock water outlet up is directed to gondola water faucet with mixing water simultaneously and forms gondola water faucet water outlet.
Yet existing thermostatically-controlled equipment is not owing to can flow to the mixing water enforced guiding water route direction of leading water outlet; Therefore, when shower set is in the state of leading water outlet, even lifting rod is not pulled up; The mixing water that flows out in the temperature controlling device; Still some can flow to gondola water faucet, causes gondola water faucet to produce the infiltration phenomenon, and is especially obvious especially under high hydraulic pressure state.
Existing thermostatically-controlled equipment when it is closed moment of sealing from opening out water state, gets into the hot water or cold water in the mixing chamber; Usually can be back to the hot water or cold water ingress of equilibrated valve; And the generation water hammer effect, particularly under high hydraulic pressure state, send the water hammer that makes us unhappy easily.
The model utility content
The utility model main purpose is to provide a kind of thermostatically-controlled equipment, can make things convenient for internal components such as spring, water flowing plug and stainless steel sheets to overhaul and change operation.
Another purpose of the utility model is to provide a kind of thermostatically-controlled equipment, can save the assembly cost of temperature control bar, guarantees the quality of assembly simultaneously.
The utility model purpose again is to provide a kind of thermostatically-controlled equipment; Can prevent effectively that its installation application is in shower set; And when tap goes out water state; Its gondola water faucet need not installed under the situation of any control valve, still is unlikely to produce the infiltration phenomenon, and then realizes that two rising pipe lists open the function of singly closing.
The another purpose of the utility model is to provide a kind of thermostatically-controlled equipment; Can prevent that thermostatically-controlled equipment from switching to the moment of cutting out the sealing state from opening out water state; Its hot water or cold water is unlikely from equilibrated valve and produces backflow, and then prevents that water hammer effect from producing.
For reaching above-mentioned purpose, the utility model provides a kind of thermostatically-controlled equipment, comprising:
One bottom shell seat has a median wall wall and a surrounding wall wall, is provided with a downward opening groove chamber; Symmetry is penetrated with a cold water through hole and a hot water through hole is communicated in said groove chamber on the said median wall wall; Be penetrated with a mixing water outlet passage of isolating each other between said surrounding wall wall bottom one side and relative median wall wall with said groove chamber; Said surrounding wall wall top is provided with at least one grab; The median wall wall end face of said bottom shell seat also is concaved with two tanks, and conducting is in said cold water through hole and hot water through hole respectively;
One equilibrated valve; Installing and locating is indoor in the groove of said bottom shell seat; Its bottom two sides are symmetrically arranged with a cold water inlet and a hot water inlet, and top two sides then are symmetrically arranged with a cooling water outlet and a hot water outlet, are communicated with the cold water through hole and the hot water through hole of said bottom shell seat median wall wall respectively;
One temperature control bar group includes a temperature control bar and a stainless steel sheets; Said temperature control leverage is shaft-like copper mold insert bottom one by one and coats a working of plastics and form, and has an axostylus axostyle position, and one be positioned at bottom, said axostylus axostyle position dish seat position; Top, said axostylus axostyle position is formed with the force entering end that turns; Said dish seat position periphery wall is concaved with at least one caulking groove and at least one effluent trough, and axially is penetrated with blasthole on two; Said stainless steel sheets outer periphery up bend and are extended with at least one embedding post; Can rabbet relatively with the caulking groove at said dish seat position and be connected; Make it also axially be penetrated with blasthole two times on it, be communicated with the last blasthole at said dish seat position along with temperature control bar rotation interlock;
Two water flowing plug groups comprise a spring and a water flowing plug respectively; Said spring is installed on respectively in the tank of said bottom shell seat; Said water flowing plug is replaced by said spring respectively, and is packed in the diapire face of said stainless steel door, and respectively has a water port on it, is connected with the following blasthole of said stainless steel sheets, or sealed by the diapire face of said stainless steel sheets;
One top cover, its outer periphery are provided with at least one protuberance, removably collude buckle each other with each grab of said bottom shell seat, and its central authorities also are provided with a perforation, can supply the axostylus axostyle position suitably projection thus of said temperature control bar; Also be provided with the mixing chamber that is connected with the last blasthole of said temperature control bar between said top cover and dish seat position; Make will come from the said hot water or cold water who goes up blasthole can be after this mixes each other, the mixing water outlet passage that the effluent trough around the dish seat position flows into said bottom shell seat forms mixing water;
One mixing water water outlet member is from bottom to top inserted in the mixing water outlet passage that is fixed in said bottom shell seat, its set inside have one can the vertical Waterflow-guiding that come from this mixing water outlet passage be formed horizontal jet the bent angle passage.
The equilibrated valve of said thermostatically-controlled equipment, its cold water inlet and hot water inlet place also are separately installed with a check valve.
The bottom shell seat of said thermostatically-controlled equipment, its mixing water outlet passage madial wall is equipped with a fixture block; The outer wall of said mixing water water outlet member and this mixing water outlet passage embed sliding sleeve with matching, and outer wall is concaved with a draw-in groove, relative inlay card fastening with said fixture block.
The equilibrated valve of said thermostatically-controlled equipment comprises that also a valve seat, is fixed in the spool shell in the said valve seat, and one in said spool shell spool in axial sliding; The cold water inlet of said equilibrated valve and hot water inlet are arranged at said valve seat bottom two sides respectively, and its cooling water outlet and hot water outlet then are arranged at said valve seat top two sides respectively.
The bottom shell seat of said thermostatically-controlled equipment, its top edge also is equipped with a positioning block; Said top cover outer periphery also be provided with one can with the locating slot of the axial nested location of positioning block of said bottom shell seat.
Adopted the thermostatically-controlled equipment of the utility model; Because the grab of bottom shell seat capable of using and the design of the projection of top cover; Make assembly and disassembly freely each other, therefore, can make things convenient for internal components such as spring, water flowing plug and stainless steel sheets to overhaul and change operation.
The utility model temperature control bar utilizes the one coating of copper mold insert bottom to inlay a working of plastics; To form its axostylus axostyle position and the design of coiling the seat position; Owing to need not carry out follow-up assembling operation, therefore, can save follow-up assembly cost significantly; Avoiding taking place to assemble or the problem of assembly failure, and then guarantee the quality of assembly.
The bent angle Channel Design that the utility model utilizes mixing water water outlet component inside to be provided with, can with the vertical Waterflow-guiding that comes from this mixing water outlet passage form directly towards two rising pipes one of them, like the transverse jet of leading rising pipe; And can form siphonage like the gondola water faucet water outlet pipeline, and by this siphonage at reciprocal another rising pipe; Can make the gondola water faucet water outlet pipeline need not install any control valve additional; Just can reach the complete sealing effect that prevents gondola water faucet generation infiltration, and said gondola water faucet water outlet pipeline, only, leading rising pipe can produce water outlet when being closed; Therefore; Can realize controlling single rising pipe, for example the cutout cock rising pipe can reach two rising pipe lists and open the function of singly closing.
The utility model utilizes equilibrated valve hot water or cold water ingress respectively to add a check valve; Can switch to and close sealing state moment from opening out water state at thermostatically-controlled equipment; Prevent that the hot water or cold water is back to cold water pipes or hot water pipeline, and then avoid the generation of water hammer effect.
Description of drawings
Fig. 1 is the utility model first embodiment's the partial side, cross-sectional view of thermostatically-controlled equipment installation application in shower set.
Fig. 2 is thermostatically-controlled equipment installation application another partial side, cross-sectional view in shower set of the utility model first embodiment.
Fig. 3 is the utility model first embodiment's a thermostatically-controlled equipment outward appearance constitutional diagram.
Fig. 4 is the longitudinal sectional view of the utility model along the 1-1 hatching of Fig. 3, and shows that thermostatically-controlled equipment is in the sealing state of cutting out.
Fig. 5 is the longitudinal sectional view of the utility model along the 2-2 hatching of Fig. 3, and shows that thermostatically-controlled equipment is in the sealing state of cutting out.
Fig. 6 is the utility model first embodiment's a thermostatically-controlled equipment three-dimensional exploded view.
Fig. 7 is another three-dimensional exploded view of thermostatically-controlled equipment of the utility model first embodiment.
Fig. 8 is the utility model first embodiment's an equilibrated valve three-dimensional exploded view.
Fig. 9 is the utility model first embodiment's an equilibrated valve side cutaway view.
Figure 10 is the longitudinal sectional view of the utility model along the 1-1 hatching of Fig. 3, and shows that thermostatically-controlled equipment is in and open out water state.
Figure 11 is the transverse sectional view of the utility model along the 3-3 hatching of Fig. 5, and after showing that the hot water or cold water flows into mixing chamber from the following blasthole of stainless steel sheets via the last blasthole at dish seat position, again from the streamflow regime of each effluent trough outflow of dish seat position.
Figure 12 is the longitudinal sectional view of the utility model along the 2-2 hatching of Fig. 3, and shows that thermostatically-controlled equipment is in and open out water state.
Figure 13 is the utility model second embodiment's a thermostatically-controlled equipment outward appearance constitutional diagram, and shows the check valve that is installed on the hot water or cold water ingress.
Figure 14 is vertical side cutaway view of the utility model second embodiment's thermostatically-controlled equipment, and shows the check valve that is installed on hot and cold ingress.
1 thermostatically-controlled equipment, 2 water flowing pipe fittings
2a cold water pipes 2b hot water pipeline
2c tap outlet conduit 2d gondola water faucet water outlet pipeline
10 bottom shell seats
11 median wall walls, 111 cold water through holes
112 hot water through holes, 113 tanks
12 surrounding wall walls, 121 grabs
122 positioning blocks groove chambers 13
14 mixing water outlet passages, 141 fixture blocks
20 equilibrated valves
201 internal chamber, 21 valve seats
210 valve seats, half shell, 211 cold water inlets
212 cooling water outlets, 213 hot water inlets
214 hot water outlets, 22 spool shells
Slot 222 first hot water fluting of 221 first cold water
23 spools, 231 annular wall walls
232 induction wall walls, 233 cold water pressure chambers
234 heat hydraulic pressure's chambers, 235 second cold water fluting
236 second hot water, 24 check valves of slotting
30 temperature control bar groups, 301 temperature control bars
302 stainless steel sheets, 303 mixing chamber
31 axostylus axostyle positions, 311 force entering ends
32 dish seat positions, 321 caulking grooves
Blasthole on 322 effluent troughs 323
34 times blastholes of 33 embedding posts
40 water flowing plug groups
41 springs, 42 water flowing plugs
421 water ports
50 top covers
51 protuberances, 52 locating slots
53 perforation
60 mixing water water outlet members
61 bent angle passages, 611 vertical passages
612 crosspassages, 613 water outlets
62 draw-in grooves
70 micro-adjusting mechanisms
Embodiment
For the purpose, technological scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Shown in Fig. 1 to 3; The utility model provides a kind of first embodiment of pressure balance type thermostatically-controlled equipment; Particularly a kind of thermostatically-controlled equipment 1 with pressure balance function can be mounted and is applied on the typical shower set, furtherly; Can be installed in the cross water flowing pipe fitting 2 of this shower set; This water flowing pipe fitting 2 has a cold water pipes 2a and a hot water pipeline 2b of mutual isolation, can respectively the hot water or cold water be imported in this thermostatically-controlled equipment 1, and have a leading outlet conduit 2c and a gondola water faucet water outlet pipeline 2d who is interconnected; Wherein, this tap outlet conduit 2c is connected has a depotition cock, and it is provided with a lifting rod in order to minute water, makes to normality property leading outlet conduit 2c be in opening state; This gondola water faucet water outlet pipeline 2d is connected with a gondola water faucet; When the user opened a handle that is installed on this thermostatically-controlled equipment 1, the mixing water from this thermostatically-controlled equipment 1 flows out can flow to depotition cock via leading outlet conduit 2c and form leading water outlet; As user up during the pull-up lifting rod, then can mixing water be formed gondola water faucet water outlet via gondola water faucet water outlet pipeline 2d guiding gondola water faucet.
Shown in Fig. 4 to 7, the utility model thermostatically-controlled equipment 1 mainly comprises a bottom shell seat 10, an equilibrated valve 20, a temperature control bar group 30, two water flowing plug groups 40, a top cover 50, a mixing water water outlet member 60, and a micro-adjusting mechanism 70; Below to the explanation of above-mentioned composition member division.
Said bottom shell seat 10 has a median wall wall 11 and a surrounding wall wall 12, can be provided with a downward opening groove chamber 13; Symmetry is penetrated with a cold water through hole 111 and a hot water through hole 112 is communicated in said groove chamber 13 on the said median wall wall 11; Said surrounding wall wall 12 bottoms, one side and 11 relative on median wall wall are penetrated with a mixing water outlet passage 14 of isolating each other with said groove chamber 13; Said surrounding wall wall 12 top symmetries are equipped with two grabs 121, also are equipped with the positioning block 122 that is positioned in the middle of the said grab 121.Median wall wall 11 end faces of said bottom shell seat 10 more are concaved with two tanks 113 and are communicated with said cold water through hole 111 and hot water through hole 112 respectively.
Said equilibrated valve 20; Like Fig. 8, shown in 9; From bottom to top install in the groove chamber 13 that embeds said bottom shell seat 10 with the drive fit mode; The equilibrated valve 20 of present embodiment comprises that further a valve seat 21, is fixed in the spool shell 22 in the said valve seat 21, and one can be in said spool shell 22 spool 23 in axial sliding; Wherein, This valve seat 21; By two symmetries and can be separated from each other and form, can be provided with an internal chamber 201 after supporting connection leaning on each other, and the bottom of one of them valve seat half shell 210 is formed with a cold water inlet 211 by 210 on valve seat half shell that butt closes; The top is formed with a cooling water outlet 212; The bottom of another valve seat half shell 210 is formed with a hot water inlet 213, and the top is formed with a hot water outlet 214, and can be communicated in the cold water through hole 111 and the hot water through hole 112 of above-mentioned bottom shell seat 10 by said cooling water outlet 212 and said hot water outlet 214 respectively.
Said spool shell 22; Can be received in the internal chamber 201 that is limited in said valve seat 21; And be formed with at least one first cold water fluting 221 on it and be connected, and at least one first hot water is slotted and 222 is connected with the hot water inlet 213 of said valve seat 21 with the cold water inlet 211 of said valve seat.
Said spool 23; Can endwisely slip in said spool shell 22 inside; It is sleeve shape; And has an annular wall wall 231; And the induction wall wall 232 that is connected in the middle of the annular wall wall 231; Can in this responds to the annular wall wall 231 of wall wall 232 2 sides, be respectively arranged with a cold water pressure chamber 233 and heat hydraulic pressure's chamber 234, and offer at least one second cold water fluting 235 on the relative annular wall wall 231 at these cold water pressure chamber 233 places and be connected, offer at least one second hot water fluting 236 and first hot water of above-mentioned spool shell 22 on the relative annular wall wall 231 at these heat hydraulic pressure's chamber 234 places and slot and 222 be connected with first cold water fluting 221 of above-mentioned spool shell 22.When the hot water or cold water in getting into this cold water pressure chamber 233 and heat hydraulic pressure's chamber 234 produces pressure difference; This spool 23 will be adjusted slippage automatically; And make the water flowing sectional area that relative first and second cold water fluting 221,235 overlaps each other; And first and second relative hot water fluting 222,236 water flowing sectional area generation change of overlapping each other, thereby hot water or cold water's inflow is changed thereupon, and reach pressure balanced effect; Because this pressure balancing structure and principle belong to existing technology, so will deeply not give unnecessary details at this.
Said temperature control bar group 30 comprises a temperature control bar 301 and a stainless steel sheets 302, shown in Fig. 4 to 7; Wherein, said temperature control bar 301 has the dish seat position 32 that an axostylus axostyle position 31 and is positioned at these 31 bottoms, axostylus axostyle position; 31 tops, said axostylus axostyle position are formed with a force entering end 311, can supply to import rotating power, usually can be by the handle rotation stopper of socket with it; Said dish seat position 32 periphery walls are concaved with at least one caulking groove 321, and at least one effluent trough 322, and between upper and lower wall, axially are penetrated with two upward blastholes 323; The dish seat position 32 of present embodiment is equipped with four caulking grooves 321 for isogonism is arranged with.
The temperature control bar 301 of present embodiment mainly is shaft-like copper mold insert bottom one by one and coats and inlay a working of plastics and form, and mainly in order to form above-mentioned axostylus axostyle position 31, said working of plastics is then in order to form above-mentioned dish seat position 32 for said copper mold insert.
Said stainless steel sheets 302; Its periphery wall is provided with at least one embedding post 33 that up bends extension; Present embodiment is that isogonism is provided with four embedding posts 33, in order to rabbet each other with the caulking groove 321 at said dish seat position 32, it is able to along with said temperature control bar 301 rotates together; Simultaneously, more axially being penetrated with two following blastholes 34 between said stainless steel sheets 302 upper and lower walls is connected with the last blasthole 323 of said temperature control bar 301 respectively.
Referring to Fig. 4, said water flowing plug group 40 respectively comprises a spring 41 and a water flowing plug 42; Said spring 41 can hold respectively in the tank 113 that is positioned said bottom shell seat 10 median wall walls 11; Said water flowing plug 42 can receive respectively said spring 41 up elasticity replace the diapire face that is packed in said stainless steel sheets 302; Respectively be penetrated with a water port 421 on it, can be along with the rotation of said temperature control bar group 30, suitably with said stainless steel sheets 302 on the 323 local or conductings fully of last blasthole; Shown in figure 10; Make the hot water or cold water who comes from said bottom shell seat 10 cold water through holes 111 and hot water through hole 112, be able to flow in regular turn the following blasthole 34 of stainless steel sheets 302 via said water port 421, and the last blasthole 323 of temperature control bar 301; Or suitably receive said stainless steel sheets 302 sealings, and the blocking-up current.
Referring to Figure 10, said top cover 50, its outer periphery are symmetrically arranged with two protuberances 51, and one be positioned at 51 of said protuberances locating slot 52; Said protuberance 51 removably colludes button relatively with said each grab 121 of bottom shell seat 10 top edges and combines; The positioning block 122 mutually nested location of 52 of said locating slots and said bottom shell seat 10 top edges; Said top cover 50 central authorities are penetrated with a perforation 53; Can supply the axostylus axostyle position 31 suitably up projection thus of said temperature control bar 30; Simultaneously; 32 at the dish seat position of said top cover 50 and temperature control bar 30 more defines the last blasthole 323 that a mixing chamber 303 is communicated in said dish seat position 32; Make through the said hot water or cold water who goes up blasthole 323 and can in said mixing chamber 303, be uniformly mixed to form mixing water, get in the said mixing water outlet passage 14 via the effluent trough 322 around the said dish seat position 32 again.
Again referring to Fig. 5 and Figure 12; Said mixing water water outlet member 60; Can from bottom to top be inserted in the mixing water outlet passage 14 that is fixed in said bottom shell seat 10, its set inside has a bent angle passage 61, can the vertical Waterflow-guiding that come from said mixing water outlet passage 14 be formed transverse jet.
Referring to Fig. 1-5; The bent angle passage 61 of present embodiment comprises a vertical passage 611 and a crosspassage 612 that is interconnected; Both approximately are formed with 90 degree bent angles; And crosspassage 612 ends are formed with a water outlet 613, are designed in order to direct direction towards above-mentioned leading outlet conduit 2c, make the vertical current that come from mixing water outlet passage 14 can be guided the turning back and form lateral current; And towards leading one jet of outlet conduit 2c direction outflow formation, and to reciprocal gondola water faucet water outlet pipeline 2d formation siphonage.
Referring to Fig. 5 and Fig. 7; The outer wall of said mixing water water outlet member 60 roughly matches with this mixing water outlet passage 14; Therefore, can embed from its bottom toward upper sliding sleeve, simultaneously; Its outer wall is provided with a draw-in groove 62, can fasten by a prominent relatively fixture block 141 mutual inlay cards of establishing when sliding sleeve and in this mixing water outlet passage 14.
Said micro-adjusting mechanism 70 can be mounted on the top of said top cover 50, and with the axostylus axostyle position 31 of said temperature control bar 301 wear each other spacing, thereby the angle that adjustment restriction temperature control bar 301 can be turned; Because this micro-adjusting mechanism 70 belongs to the structure of existing technology, and the technological emphasis of non-the utility model, so give unnecessary details in this few institute.
Again referring to Fig. 1,4,5,10 and 12, the utility model thermostatically-controlled equipment 1 under normal conditions, its temperature control bar group 30 is to be controlled in the position of closing sealing, therefore, the water port 421 of said water flowing plug 42 can receive stainless steel sheets 302 relative diapire face seal sealings.When the user has the shower demand; Can tune the handle of opening on the thermostatically-controlled equipment 1; Stainless steel sheets 302 to drive temperature control bar group 30 rotates; The following blasthole 34 of stainless steel sheets 302 suitably is communicated with the water port 421 of water flowing plug 42 relatively, will comes from said cold water through hole 111 and import in the mixing chamber 303 with the hot water or cold water of hot water through hole 112 and mix, and the mixing water outlet passage 14 of the effluent trough 322 around the dish seat position 32 and bottom shell seat 10 flows out and forms mixing waters in regular turn; Flow to leading outlet conduit 2c from mixing water water outlet member 60 and water outlet 613 thereof again, flow to depotition cock at last and form leading water outlet; Wherein,, make it form siphonage, therefore, can prevent that part flow direction gondola water faucet water outlet pipeline 2d from causing gondola water faucet to produce the infiltration phenomenon reciprocal gondola water faucet water outlet pipeline 2d because current can be formed one jet to leading outlet conduit 2c by direct directed stream.
When user's desire switches to gondola water faucet water outlet with leading water outlet; Only need the lifting rod on the pull-up depotition cock; The water route of leading water outlet is closed; The mixing water that comes from this thermostatically-controlled equipment 1 can be led to gondola water faucet water outlet pipeline 2d through hydraulic action, flows out from gondola water faucet at last to form gondola water faucet water outlet.
Because the utility model bottom shell seat 10 can be by the grab 121 and the positioning block 122 of top setting; Freely with top cover 50 on the protuberance 51 and locating slot 52 mutual dress group or the dismountings that are oppositely arranged; Therefore; Can make things convenient for internal components such as stainless steel sheets 302, spring 41 and water flowing plug 42 to overhaul and change operation, and need not change whole thermostatically-controlled equipment 1, so can save follow-up maintenance and change operating cost.
The utility model temperature control bar 301 utilizes copper mold insert bottom one to inlay and is coated with a working of plastics; To form its axostylus axostyle position 31 and the design of coiling seat position 32; Owing to do not need follow-up assembling operation, therefore, can save the cost of follow-up assembling operation; Avoid simultaneously taking place to assemble or the problem of assembly failure, and then guarantee the quality of assembly.
Referring to Figure 13,14; The thermostatically-controlled equipment 1 of the utility model can install a check valve 24 respectively additional in the cold water inlet 211 and hot water inlet 213 places of equilibrated valve 20, makes thermostatically-controlled equipment 1 switch to and close sealing state moment from opening out water state; The hot water or cold water still is unlikely from equilibrated valve 20 generations and is back to cold water pipes 2a or hot water pipeline 2b; Therefore, can prevent that water hammer effect from taking place, and then avoid sending the water hammer that makes us unhappy.
In sum; The utility model has its splendid progress practicability in fact in like product; Simultaneously all over looking into both at home and abroad about the technical data of this class formation, also finding in the document has identical construction or production method to be present in elder generation, therefore; The utility model is real to have possessed the utility model patent condition, so file an application in accordance with the law.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (7)
1. a thermostatically-controlled equipment is characterized in that, comprising:
One bottom shell seat has a median wall wall and a surrounding wall wall, is provided with a downward opening groove chamber; Symmetry is penetrated with a cold water through hole and a hot water through hole is communicated in said groove chamber on the said median wall wall; Be penetrated with a mixing water outlet passage of isolating each other between said surrounding wall wall bottom one side and relative median wall wall with said groove chamber; Said surrounding wall wall top is provided with at least one grab; The median wall wall end face of said bottom shell seat also is concaved with two tanks, and conducting is in said cold water through hole and hot water through hole respectively;
One equilibrated valve; Installing and locating is indoor in the groove of said bottom shell seat; Its bottom two sides are symmetrically arranged with a cold water inlet and a hot water inlet, and top two sides then are symmetrically arranged with a cooling water outlet and a hot water outlet, are communicated with the cold water through hole and the hot water through hole of said bottom shell seat median wall wall respectively;
One temperature control bar group includes a temperature control bar and a stainless steel sheets; Said temperature control leverage is shaft-like copper mold insert bottom one by one and coats a working of plastics and form, and has an axostylus axostyle position, and one be positioned at bottom, said axostylus axostyle position dish seat position; Top, said axostylus axostyle position is formed with the force entering end that can be turned; Said dish seat position periphery wall is concaved with at least one caulking groove and at least one effluent trough, and axially is penetrated with blasthole on two; Said stainless steel sheets outer periphery up bend and are extended with at least one embedding post; Rabbet relatively with the caulking groove at said dish seat position and to be connected; Make it along with said temperature control bar rotation interlock, also axially be penetrated with blasthole two times on it, be communicated with the last blasthole at said dish seat position;
Two water flowing plug groups comprise a spring and a water flowing plug respectively; Said spring is installed on respectively in the tank of said bottom shell seat; Said water flowing plug is replaced by said spring respectively, and is packed in the diapire face of said stainless steel sheets, and respectively has a water port on it, is connected with the following blasthole of said stainless steel sheets, or sealed by the diapire face of said stainless steel sheets;
One top cover, its outer periphery are provided with at least one protuberance, removably collude buckle each other with each grab of said bottom shell seat, its central authorities also be provided with one can supply said temperature control bar the perforation of projection thus of axostylus axostyle position; Also be provided with the mixing chamber that is connected with the last blasthole of said temperature control bar between said top cover and dish seat position;
One mixing water water outlet member is from bottom to top inserted in the mixing water outlet passage that is fixed in said bottom shell seat, its set inside have one can the vertical Waterflow-guiding that come from this mixing water outlet passage be formed transverse jet the bent angle passage.
2. according to claim 1 thermostatically-controlled equipment is characterized in that, the cold water inlet of said equilibrated valve and hot water inlet place also are separately installed with a check valve.
3. according to claim 1 thermostatically-controlled equipment is characterized in that the mixing water outlet passage madial wall of said bottom shell seat is equipped with a fixture block; The outer wall of said mixing water water outlet member and this mixing water outlet passage embed sliding sleeve with matching, and outer wall is concaved with a draw-in groove, relative inlay card fastening with said fixture block.
4. according to claim 1 thermostatically-controlled equipment is characterized in that, said equilibrated valve comprises that also a valve seat, is fixed in the spool shell in the said valve seat, and one in said spool shell spool in axial sliding; The cold water inlet of said equilibrated valve and hot water inlet are arranged at said valve seat bottom two sides respectively, and its cooling water outlet and hot water outlet then are arranged at said valve seat top two sides respectively.
5. the thermostatically-controlled equipment of claim 4; It is characterized in that; Said valve seat is by two symmetries and can be separated from each other and form by valve seat half shell that butt closes, and is being provided with an internal chamber after supporting connection leaning on each other, said spool shell hold be limited in; And said cold water inlet and cooling water outlet are formed at one of them bottom and top of said valve seat half shell, and said hot water inlet and hot water outlet are formed at another bottom and top of said valve seat half shell.
6. according to claim 1 thermostatically-controlled equipment is characterized in that, also comprises a micro-adjusting mechanism, is mounted on the top of said top bottom shell seat, and wears spacing each other with the axostylus axostyle position of said temperature control bar.
7. according to claim 1 thermostatically-controlled equipment is characterized in that the top edge of said bottom shell seat also is equipped with a positioning block; Said top cover outer periphery also be provided with one can with the locating slot of the axial nested location of positioning block of said bottom shell seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202991231U CN202252102U (en) | 2011-08-17 | 2011-08-17 | Constant temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202991231U CN202252102U (en) | 2011-08-17 | 2011-08-17 | Constant temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252102U true CN202252102U (en) | 2012-05-30 |
Family
ID=46113345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202991231U Expired - Lifetime CN202252102U (en) | 2011-08-17 | 2011-08-17 | Constant temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252102U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792805A (en) * | 2019-11-04 | 2020-02-14 | 温州海瑞陶瓷阀有限公司 | Combined washbasin drawing faucet water mixing valve core |
| CN111141071A (en) * | 2018-11-06 | 2020-05-12 | 株式会社鹭宫制作所 | Temperature type expansion valve |
| US10724649B2 (en) | 2015-05-20 | 2020-07-28 | Xiamen Lota International Co., Ltd. | Mixing valve |
-
2011
- 2011-08-17 CN CN2011202991231U patent/CN202252102U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10724649B2 (en) | 2015-05-20 | 2020-07-28 | Xiamen Lota International Co., Ltd. | Mixing valve |
| CN111141071A (en) * | 2018-11-06 | 2020-05-12 | 株式会社鹭宫制作所 | Temperature type expansion valve |
| CN111141071B (en) * | 2018-11-06 | 2021-09-03 | 株式会社鹭宫制作所 | Temperature type expansion valve |
| CN110792805A (en) * | 2019-11-04 | 2020-02-14 | 温州海瑞陶瓷阀有限公司 | Combined washbasin drawing faucet water mixing valve core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CHENGLIN INDUSTRY CO., LTD. Free format text: FORMER OWNER: SHENZHEN GLOBE UNION INDUSTRIAL CORP. Effective date: 20140122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140122 Address after: 518103 Fushan Industrial Zone, Qiaotou community, Fuyong street, Shenzhen, Guangdong, Baoan District Patentee after: SHENZHEN GLOBE UNION INDUSTRIAL CORP. Address before: Baoan District Fuyong town Shenzhen city Guangdong province 518103 Bridge Village liyuanlu Chenglin Industrial Park Patentee before: Shenzhen Globe Union Industrial Corp. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |