CN208503605U - A kind of fluid flow size regulating mechanism - Google Patents
A kind of fluid flow size regulating mechanism Download PDFInfo
- Publication number
- CN208503605U CN208503605U CN201820382239.3U CN201820382239U CN208503605U CN 208503605 U CN208503605 U CN 208503605U CN 201820382239 U CN201820382239 U CN 201820382239U CN 208503605 U CN208503605 U CN 208503605U
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- CN
- China
- Prior art keywords
- valve
- rotary table
- fixed valve
- telescopic rod
- fluid flow
- 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.)
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Abstract
The utility model discloses a kind of fluid flow size regulating mechanisms, including fixed valve, moving valve, electric telescopic rod and motor, the electric telescopic rod bottom connects motor, the telescopic end of electric telescopic rod is connect with moving valve, outer side surface of the moving valve close to fixed valve side convexes to form a rotary table, the rotary table is gradually increased by fixed valve lateral activity valve side diameter, the fixed valve is provided with truncated cone-shaped through-hole corresponding with rotary table, electric telescopic rod elongation pushes moving valve to move to fixed valve, the corresponding angle of motor rotation simultaneously makes rotary table dock or be staggered with through-hole to complete flow adjusting.The utility model solves fluid flow size regulation problem of the flow valve under long-time use.
Description
Technical field
The utility model relates to field of flow control, and in particular to a kind of fluid flow size regulating mechanism.
Background technique
Flow valve is applicable in the water system for carrying out flow control, is particularly suitable for heat supply, the non-aggressives such as air-conditioning
The flow control of liquid medium, is mounted in water system, and the Primary regulation before being run can make flow system flow automatic constant exist
It is required that setting value, automatic to eliminate because of hydraulic misadjustment phenomenon caused by various factors in water system, flow needed for keeping user, gram
It takes uneven in temperature, improves the room temperature of heat supply and air-conditioning, improve system energy efficiency, realize energy conservation, therefore be heat supply, real in air-conditioning system
The ideal auxiliary products of existing meterage.
The shortcomings that existing product is: most flow valve will be declined using its longer sealing performance of time, from
And there is weeping.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of fluid flow size regulating mechanism,
Weeping can be effectively solved, not by using the time to be limited.
The purpose of this utility model is achieved through the following technical solutions: a kind of fluid flow size regulating mechanism,
Including fixed valve, moving valve, electric telescopic rod and motor, the electric telescopic rod bottom connects motor, and electric telescopic rod is stretched
Contracting end is connect with moving valve, and outer side surface of the moving valve close to fixed valve side convexes to form a rotary table, the rotary table by
Fixed valve lateral activity valve side diameter is gradually increased, and the fixed valve is provided with truncated cone-shaped through-hole corresponding with rotary table, electronic to stretch
The elongation of contracting bar pushes moving valve to move to fixed valve, while motor rotates corresponding angle and rotary table is made to dock or be staggered with through-hole
To complete flow adjusting.
As the further improvement of this programme, including tube body and flowmeter, the tube body both ends are respectively integrally formed with preceding
Ring flange and rear stub, the fixed valve, moving valve are located in tube body, and wherein fixed valve is fixed on close to rear stub side,
It is vertically installed with one block of follow block close to forward flange disk side, the display of flowmeter is further fixed on outside the tube body.
As the further improvement of this programme, the rotary table surface is made of elastic rubber material.
As the further improvement of this programme, fixing threaded hole is respectively designed in the forward flange disk and rear stub.
As the further improvement of this programme, the motor is stepper motor, and switch is by its 180 ° of rotation next time.
As the further improvement of this programme, the control switch of the electric telescopic rod and motor is arranged on the outside of tube body,
The flowmeter is located at fixed valve downstream.
The beneficial effects of the utility model are:
(1) compared with traditional flow valve, the utility model is by the cooperation between boss and boss shape through-hole, then relies on liquid
The effect of body pressure further strengthens coincideing between boss and through-hole, to permanently solve the problems, such as liquid drip leakage.
(2) the utility model made during by rotary table and through-hole the gap formed between rotary table and through-hole by
Decrescence it is small to realize flow adjust, realized when it fits like a glove it is closed, it is closed during due to fluid pressure act on so that
Rotary table be bonded with through-hole it is tighter, to solve the problems, such as conventional valves water clock,
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is the side view of the utility model；
Fig. 3 is moving valve structural schematic diagram；
Fig. 4 is fixed valve structural schematic diagram；
Fig. 5 is schematic diagram in flow adjustment process.
Specific embodiment
The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing
It is not limited to as described below.
Embodiment 1
As shown in Figs. 1-5, a kind of fluid flow size regulating mechanism, including fixed valve 201, moving valve 200, electric expansion
Bar 300 and motor 302,300 bottom of electric telescopic rod connect motor 302, the telescopic end of electric telescopic rod 300 and activity
Valve 200 connects, and outer side surface of the moving valve 200 close to 201 side of fixed valve convexes to form a rotary table 202, the rotary table
202 are gradually increased by 201 lateral activity valve of fixed valve, 200 side diameter, and the fixed valve 201 is provided with corresponding with rotary table 202
Truncated cone-shaped through-hole 203, the elongation of electric telescopic rod 300 pushes moving valve 200 to move to fixed valve 201, while motor 302 rotates
Corresponding angle makes rotary table 202 dock or be staggered with through-hole 203 to complete flow adjusting.
It further include tube body 100 and flowmeter 400,100 both ends of the tube body difference one as the further improvement of this programme
Body formed to have forward flange disk 101 and rear stub 102, the fixed valve 201, moving valve 200 are located in tube body 100, wherein solid
Determine valve 201 to be fixed on close to 102 side of rear stub, is vertically installed with one block of follow block 301, the pipe close to 101 side of forward flange disk
The display of flowmeter 400 is further fixed on outside body 100.
As the further improvement of this programme, 202 surface of rotary table is made of elastic rubber material.
As the further improvement of this programme, fixed spiral shell is respectively designed in the forward flange disk 101 and rear stub 102
Hole.
As the further improvement of this programme, the motor 302 is stepper motor, and switch 500 is by its rotation next time
180°。
As the further improvement of this programme, the setting of control switch 500 of the electric telescopic rod 300 and motor 302 exists
100 outside of tube body, the flowmeter 400 are located at 201 downstream of fixed valve.
Embodiment 2
As shown in Figs. 1-5, a kind of flow valve of Application Example 1, including tube body 100, fixed valve 201, moving valve
200, electric telescopic rod 300, motor 302 and flowmeter 400, as shown in Figure 1, 2,100 both ends of tube body respectively integrally formed with
Forward flange disk 101 and rear stub 102, fixed valve 201, moving valve 200 are located in tube body 100, wherein fixed valve 201, activity
Valve 200 is cylindrical structure, and diameter and 100 internal diameter of tube body coincide, and wherein fixed valve 201 is fixed on close to rear stub 102
Side is vertically installed with one block of follow block 301 close to 101 side of forward flange disk, and 300 pedestal of electric telescopic rod is fixed on follow block 301,
Its telescopic end is connect with moving valve 200, and the control switch 500 of electric telescopic rod 300 and motor 302 is arranged in 100 outside of tube body,
Wherein electric telescopic rod 300 and the control switch of motor 302 500 are not necessarily referring to the same switch, but are respectively arranged with one and open
It closes, is not drawn actually in figure.Flowmeter 400 is located at 201 downstream of fixed valve, and flowmeter 400 is solid by an iron wire or steel wire
The center of tube body 100 is scheduled on for the flow detection by liquid, and is shown on the display outside tube body 100, display
Installation site figure in do not mark, can arbitrarily be arranged.As shown in figure 3, moving valve 200 is outside the surface of 201 side of fixed valve
A rotary table 202 is convexed to form at 200 circumference of side, that is, moving valve.Rotary table 202 is by 201 lateral activity valve of fixed valve, 200 side diameter
It is gradually increased, fixed valve 201 is provided with truncated cone-shaped through-hole 203 corresponding with rotary table 202, and the elongation of electric telescopic rod 300, which pushes, lives
Dynamic valve 200 is moved to fixed valve 201, so that rotary table 202 and through-hole 203 coincide, while being rotated by motor 302 so that rotary table
202 misplace with through-hole 203, to realize maximum flow.As shown in figure 5, rotary table 202 makes during with through-hole 203
It obtains the gap formed between rotary table 202 and through-hole 203 to be gradually reduced to realize that flow is adjusted, be realized when it fits like a glove close
Close, it is closed during due to fluid pressure act on so that rotary table 202 be bonded with through-hole 203 it is tighter, to solve conventional valves
Fixing threaded hole is respectively designed in the problem of water clock, forward flange disk 101 and rear stub 102 for connecting with pipeline, in order into
One step enhancing, 202 surface of sealing performance rotary table is made of elastic rubber material.
Remaining technical characteristic in the present embodiment, those skilled in the art can flexibly be selected according to the actual situation
To meet different specific actual demands.It will be apparent, however, to one skilled in the art that: this need not be used
A little specific details carry out the utility model.In other instances, it in order to avoid obscuring the utility model, does not specifically describe known
Composition, structure or component limit technical protection model in the claimed technical solution of claims of the utility model
Within enclosing.
In the description of the present invention, unless otherwise clearly defined and limited, term " setting ", " installation ", " phase
Even ", " connection " is broader sense, and those skilled in the art should broadly understood.It, can also be with for example, it may be fixedly connected
It is to be flexibly connected, or be entirely connected, or locally connect, can be mechanical connection, be also possible to be electrically connected, can be straight
It connects connected, is also possible to be indirectly connected with by intermediary, can also be the connection etc. inside two elements, for this field
For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be, that is, word language
Expression can be flexibly corresponding with the implementation of actual techniques, the word language (including attached drawing) of the specification of the utility model
Expression does not constitute any single restricted explanation to claim.
Changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then all should be in this reality
In protection scope with novel appended claims.In the above description, it in order to provide the thorough understanding to the utility model, explains
A large amount of specific details are stated.It will be apparent, however, to one skilled in the art that: these specific details need not be used
To carry out the utility model.In other instances, in order to avoid obscuring the utility model, well known technology, example are not specifically described
Such as specific construction details, operating condition and other technical conditions etc..
Claims (6)
1. a kind of fluid flow size regulating mechanism, which is characterized in that including fixed valve (201), moving valve (200), electronic stretch
Contracting bar (300) and motor (302), electric telescopic rod (300) bottom connect motor (302), and electric telescopic rod (300) are stretched
Contracting end is connect with moving valve (200), and outer side surface of the moving valve (200) close to fixed valve (201) side convexes to form one
Rotary table (202), the rotary table (202) are gradually increased by fixed valve (201) lateral activity valve (200) side diameter, the fixed valve
(201) it is provided with truncated cone-shaped through-hole (203) corresponding with rotary table (202), electric telescopic rod (300) elongation pushes moving valve
(200) it is moved to fixed valve (201), while motor (302) rotates corresponding angle and makes rotary table (202) and through-hole (203) right
It connects or is staggered to complete flow adjusting.
2. a kind of fluid flow size regulating mechanism according to claim 1, which is characterized in that further include tube body (100)
With flowmeter (400), tube body (100) both ends are respectively integrally formed with forward flange disk (101) and rear stub (102), institute
State fixed valve (201), moving valve (200) is located in tube body (100), wherein fixed valve (201) is fixed on close to rear stub
(102) side is vertically installed with one piece of follow block (301) close to forward flange disk (101) side, is further fixed on outside the tube body (100)
The display of flowmeter (400).
3. a kind of fluid flow size regulating mechanism according to claim 1, which is characterized in that rotary table (202) table
Face is made of elastic rubber material.
4. a kind of fluid flow size regulating mechanism according to claim 1, which is characterized in that the forward flange disk
(101) and in rear stub (102) it is respectively designed with fixing threaded hole.
5. a kind of fluid flow size regulating mechanism according to claim 1, which is characterized in that the motor (302) is
Stepper motor, switch (500) is by its 180 ° of rotation next time.
6. a kind of fluid flow size regulating mechanism according to claim 1, which is characterized in that the electric telescopic rod
(300) and the setting of the control switch (500) of motor (302) is on the outside of tube body (100), and flowmeter (400) is located at fixed valve (201)
Downstream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820382239.3U CN208503605U (en) | 2018-03-20 | 2018-03-20 | A kind of fluid flow size regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820382239.3U CN208503605U (en) | 2018-03-20 | 2018-03-20 | A kind of fluid flow size regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208503605U true CN208503605U (en) | 2019-02-15 |
Family
ID=65295221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820382239.3U Expired - Fee Related CN208503605U (en) | 2018-03-20 | 2018-03-20 | A kind of fluid flow size regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208503605U (en) |
-
2018
- 2018-03-20 CN CN201820382239.3U patent/CN208503605U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20200320 |