CN208412624U - Automated fluid control valve limit plug - Google Patents

Abstract

A kind of automated fluid control valve limit plug, comprising: center has the annular base of aperture, and the annular base extends to form cylinder upward, and the outer wall of the cylinder forms external screw thread, and the cylinder opens up annular positioning groove on the end face far from the annular base.Due to opening up annular positioning groove at the top of the cylinder of the annular base of automated fluid control valve limit plug；Automated fluid control valve has circular orientation wall and the extending column that is formed upward from the top of the circular orientation wall, is covered with deformable valve block at the top of the extending column；The positioning action to automated fluid control valve is realized and being embedded in the circular orientation wall of the automated fluid control valve in the annular positioning groove of locating piece.

Description

Automated fluid control valve limit plug

Technical field

The utility model relates to liquid container technical field of heating more particularly to a kind of automated fluid control valve limit plug, For realizing the auxiliary positioning to liquid control valve.

Background technique

In daily life, many everyday liquids products such as amenities such as shampoo, shower cream that people use Deng filling in the bottle body that container just can such as be squeezed out liquid by pressing, to offer convenience to people's lives.

But have a problem that, that is, when temperature reduces, such as, filling in the intracorporal liquid of bottle Temperature can also decrease.Therefore, people are when having a bath, washing hair, hair washing of the especially infant in bathing or hair washing, in bottle Liquid, shower cream are excessively ice-cold, be applied to can feel ice-cold, it is very uncomfortable, also easily cause body and catch a cold, to influence Human health.

For this purpose, industry use can be to the device that bottle body liquid is heated, that is, bottle cap heating device.It will flow through Liquid in bottle cap is heated, and therefore, before liquid outflow, has reached predetermined temperature, so user in bathing or It is ice-cold that liquid is not felt as when hair washing.

Liquid is usually from the liquid control valve outflow being mounted on from liquid outlet when flowing out from the liquid outlet of bottle cap.Therefore, How liquid control valve to be positioned in liquid outlet, is a technical problem for needing to solve.

Utility model content

The utility model is intended to provide a kind of automated fluid control valve limit plug, liquid control valve can be positioned at bottle In the liquid outlet of lid, consequently facilitating liquid control valve is quickly assembled to liquid outlet.

To achieve the goals above, the utility model the following technical schemes are provided:

A kind of automated fluid control valve limit plug, comprising: center has the annular base of aperture, and the annular base is upward Cylinder is extended to form, the outer wall of the cylinder forms external screw thread, and the cylinder opens up ring on the end face far from the annular base Shape locating slot.

The embodiment of the utility model has the advantage that

Due to automated fluid control valve limit plug annular base cylinder at the top of (namely far from the annular base On end face) open up annular positioning groove；Automated fluid control valve has circular orientation wall and the top court from the circular orientation wall The extending column of upper formation is covered with deformable valve block at the top of the extending column；By by the ring of the automated fluid control valve Shape positionable wall is embedded in the annular positioning groove of locating piece and realizes the positioning action to automated fluid control valve.

The additional aspect of the utility model and advantage will be set forth in part in the description, these will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will Become obvious and be readily appreciated that, in which:

Fig. 1 is the stereogram exploded view of the bottle cap heating device of the utility model；

Fig. 2 is the broken section structure chart of the lower case of bottle cap heating device shown in FIG. 1；

Fig. 3 is the three-dimensional structure diagram of the automated fluid control valve of bottle cap heating device shown in FIG. 1；

Fig. 4 is the axial sectional view of automated fluid control valve shown in Fig. 3, illustrates gap；

Fig. 5 is the three-dimensional structure diagram of the limit plug of bottle cap heating device shown in FIG. 1；

Fig. 6 is the axial sectional view of limit plug shown in fig. 5；

Fig. 7 illustrates the fluid tank assemblies structural block diagram using bottle cap heating device shown in Fig. 1；

Fig. 8 illustrates the automated fluid control valve initial shape of the bottle cap heating device in fluid tank assemblies shown in Fig. 7 Shape and position when state；

Fig. 9 illustrates the automated fluid control valve of the bottle cap heating device in fluid tank assemblies shown in Fig. 7 in liquid Shape and position when slightly being expanded because of heating；

Figure 10 illustrates the automated fluid control valve of the bottle cap heating device in fluid tank assemblies shown in Fig. 7 in liquid Shape and position when being heated to suitable temperature；

Figure 11 illustrates the temperature sensor associated components of the bottle cap heating device in fluid tank assemblies shown in Fig. 7 Structure sectional view.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model Limitation.

With reference to Fig. 1-6, the bottle cap heating device 100 according to the utility model one embodiment includes: upper housing 10, setting The lower case 30 and be arranged in 30 bottom of lower case that upper heater 20 and upper housing 10 at 10 top of upper housing snap together Lower heater 40.

The lower case 30 has bottom wall 31, is opened up on the bottom wall 31 for allowing liquid to flow into the upper housing 10 after fastening The liquid inlet 36 that is formed by space with lower case 30 and for allowing what the liquid after heating spilt out out of described space to go out Liquid mouth 38.

The bottom of the lower case 30 forms at the position of corresponding liquid outlet 38 to have and be connected with the liquid outlet 38 Through-hole 384 goes out liquid portion 382, forms internal screw thread 383 on 384 inner wall of through-hole in liquid portion 382 out；The liquid outlet 38 and institute State out formation annular step 386 between liquid portion 382；It is provided with and is resisted against on annular step 386 in the liquid outlet 38 Limit plug 60.

The limit plug 60 includes the annular base 62 that its center opens up aperture 64, and the annular base 62 extends shape upward At cylinder 63, the outer wall of the cylinder 63 forms external screw thread 68, and the cylinder 63 is opened on the end face far from the annular base 62 If annular positioning groove 66；The end face of the separate annular base 62 of the cylinder 63 is resisted against on annular step 386, and The internal screw thread 383 is worked in coordination with external screw thread 68.

Card sets automated fluid control valve 50 in the annular positioning groove 66, and the automated fluid control valve 50 includes insertion institute It states in annular positioning groove 66 and is pressed in the circular orientation wall 54 on the annular step 386 by limit plug 60 and in institute The extending column 53 that the top of circular orientation wall 54 is formed upward is stated, the top of the extending column 53 is covered with deformable valve block 52, The gap 56 that can be opened under external pressure effect is offered on the deformable valve block 52.

With reference to Fig. 7-11, a kind of fluid tank assemblies packet using the above-mentioned bottle cap heating device 100 of the utility model It includes with lower component:

Liquid container 200, it is interior that there is appropriate liquid such as shampoo or shower cream；

The bottle cap heating device 100 being connected to by pipeline 400 with liquid container 200；

Motor 300 on the pipeline 400 is set；And

The control circuit 500 being electrically connected with the motor 300 and bottle cap heating device 100.

500 driving motor 300 of control circuit so that motor 300 by the liquid in liquid container 200 via pipeline 400 and It is pumped into bottle cap heating device 100.Specifically, liquid enters upper housing 10 via liquid inlet 36 shown in Fig. 1-7 under In the space that shell 30 limits jointly, and when needing to heat the liquid entered in bottle cap heating device 100, control Circuit 500 controls upper heater 20 and 40 heating power of lower heater, when liquid is gradually flowed by winding fluid path During liquid outlet, the upper heater 20 being arranged on upper housing 10 and the lower heater 40 being arranged under lower case 30 are right Liquid in flow process is heated, so that temperature has reached scheduled suitable number when liquid reaches liquid outlet 38 Value, therefore people especially infant, in bathing or hair washing, the liquid smeared physically has certain temperature, thus will not Feel ice-cold, will not cause to catch a cold and cause physical health issues.

In addition, when the liquid in the space is not heated, deformable valve block 52 keeps original shape referring especially to Fig. 8 Shape and position, therefore gap 56 is in closed state, liquid can not be flowed out through liquid outlet.

Referring next to Fig. 9, when liquid is started heating, fluid temperature increases and starts volume expansion, deformable at this time Valve block 52 is squeezed by liquid downwards, to adapt to liquid expansion, gap 56 is still unopened at this time.

Figure 10 is turned finally to, when liquid is heated to suitable temperature, liquid volume further expands, at this point, in liquid pressure Under power, deformable valve block 52 is further pressed down against, and along with deformed movement, so that gap 56 is opened, then Liquid is spilt out via gap 56, to realize the purpose of adaptive liquid control.

In other words, in the liquid outflow after needing to heat, liquid smooth can be flowed out via gap, and liquid is not added When still required temperature has not yet been reached in heat or mild heat, gap will not open, so that unsuitable liquid be avoided to flow out.

Preferably, the thickness of the deformable valve block 52 is gradually thinning from center to edge.With the setting of this thickness Deformable valve block 52 can be more prone to produce downward movement and deformation under the effect of external force external pressure, and then be easy to allow gap 56 open, in this way, liquid is easy for flowing out from the gap of opening 56.

Preferably, at least deformable valve block 52 of the automated fluid control valve 50 is made of elastic silica gel material, in this way Under external pressure effect, deformable valve block 52 can produce bigger downwardly projecting and deformation, and then gap 56 is opened, just It is flowed out in liquid from gap 56.

Preferably, the gap 56 opened up on the deformable valve block 52 of the automated fluid control valve 50 is "-" type gap 56 Or cross gap 56.Both gaps 56 both contribute in the case where external pressure acts on quickly open, and then are convenient for liquid from seam Gap 56 flows out.

Preferably, the lower case 30 31 periphery of bottom wall formed annular sidewall 33, the annular sidewall 33 it is opposite Multiple interwoven dividers 34 are formed on two sides in opposite directions, the bottom wall 31 is divided by the multiple divider 34 Winding fluid path 35, the liquid inlet 36 are arranged in an edge of the bottom wall 31, and with the liquid Access 35 is connected, and the corner with the setting liquid inlet 36 of the bottom wall 31 is arranged in a diagonal line in the liquid outlet 38 On another edge.

Preferably, it is arranged at the position close to the liquid outlet 38 for detecting near liquid outlet 38 on the bottom wall 31 Fluid temperature temperature sensor 39.It is further preferred that in the position close to the liquid outlet 38 on the bottom wall 31 Place opens up location hole 37, and sealing shroud 392 is arranged in location hole 37, positioning sleeve 394, the positioning is arranged in the sealing shroud 392 The installation temperature sensor 39 in set 394.Sealing shroud 392 plays sealing function, prevents the upper housing 10 for fastening under Shell 30 is formed by the liquid in space and flows out from location hole 37 or prevent external moisture from entering the space from location hole 37 It is interior.The positioning sleeve 394 is used for temperature sensor 39 is fixed.

Preferably, the upper heater 20 includes moving towards consistent with the fluid path 35 on 30 bottom wall 31 of lower case Upper heater strip 22 and upper positive 24 and upper cathode 26 being connect with the both ends of upper heater strip 22.

Similarly, the lower heater 40 includes moving towards consistent with the fluid path 35 on 30 bottom wall 31 of lower case Lower heater strip 42 and lower positive 44 and lower cathode 46 being connect with the both ends of lower heater strip 42.

Preferably, the surrounding of the upper housing 10 opens up upper installing hole 12, and the corresponding position of the lower case 30 opens up Threaded hole 32；Corresponding mounting hole and threaded hole 32 are passed through by screw and are mutually tightened upper housing 10 and lower case 30.

From the above description and known to the description of the present application attached drawing: the utility model describes a kind of automated fluid control simultaneously Valve limit plug (such as above-mentioned limit plug 60) processed comprising: center opens up out the annular base 62 in 64 holes, the annular base 62 Cylinder 63 is extended to form upward, and the outer wall of the cylinder 63 forms external screw thread 68, and the cylinder 63 is far from the annular base 62 End face on open up annular positioning groove 66.

Due to the annular base 62 of automated fluid control valve limit plug cylinder 63 top (namely far from the annular On the end face of pedestal) open up annular positioning groove 66；Automated fluid control valve has circular orientation wall 54 and from the circular orientation The extending column 53 that the top of wall 54 is formed upward, the top of the extending column 53 are covered with deformable valve block 52；By will be described The circular orientation wall 54 of automated fluid control valve is embedded in the annular positioning groove 66 of locating piece and realizes to automated fluid control valve Positioning action.

The above is only some embodiments of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims (1)

1. a kind of automated fluid control valve limit plug, characterized by comprising: center has the annular base of aperture, the annular Pedestal extends to form cylinder upward, and the outer wall of the cylinder forms external screw thread, end face of the cylinder far from the annular base On open up annular positioning groove.