CN208565733U - A kind of liquid automatic flow control apparatus - Google Patents
A kind of liquid automatic flow control apparatus Download PDFInfo
- Publication number
- CN208565733U CN208565733U CN201820376153.XU CN201820376153U CN208565733U CN 208565733 U CN208565733 U CN 208565733U CN 201820376153 U CN201820376153 U CN 201820376153U CN 208565733 U CN208565733 U CN 208565733U
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- China
- Prior art keywords
- valve
- fixed
- motor
- tube body
- telescopic rod
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Abstract
The utility model discloses a kind of liquid automatic flow control apparatus, including tube body, fixed valve, moving valve, electric telescopic rod, motor and flowmeter, tube body both ends are respectively integrally formed with forward flange disk and rear stub, fixed valve, moving valve is located in tube body, wherein fixed valve is fixed on close to rear stub side, one block of follow block is vertically installed with close to forward flange disk side, electric telescopic rod bottom connects motor, motor is fixed on follow block, the telescopic end of electric telescopic rod is connect with moving valve, electric telescopic rod and the control switch of motor are arranged on the outside of tube body, flowmeter is located at fixed valve downstream, moving valve convexes to form a rotary table close to the outer side surface of affixed side, 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, motor rotates corresponding angle and makes simultaneously Rotary table docks or is staggered with through-hole to complete flow adjusting.The utility model solves the problems, such as traditional flow valve water clock.
Description
Technical field
The utility model relates to field of flow control, and in particular to a kind of liquid automatic flow control apparatus.
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.It is automatic to eliminate because of hydraulic misadjustment phenomenon caused by various factors in water system, flow needed for keeping user, gram
Raising heat supply uneven in temperature, the room temperature of air-conditioning are taken, raising system energy efficiency realizes energy conservation, is heat supply, air-conditioning system realization metering receipts
The ideal auxiliary products taken.
The shortcomings that existing product is: most of flow valve will be declined using its longer sealing performance of time, to go out
Existing weeping.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of liquid automatic flow control apparatus,
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 liquid automatic flow control apparatus,
Including tube body, fixed valve, moving valve, electric telescopic rod, motor 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 electric telescopic rod bottom connects motor, and motor is fixed on follow block,
The telescopic end of electric telescopic rod is connect with moving valve, and 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, and the moving valve convexes to form a rotary table close to the outer side surface of affixed side, described
Rotary table is gradually increased by fixed valve lateral activity valve side diameter, and 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, while motor rotates corresponding angle and rotary table is docked with through-hole
Or it is staggered to complete flow adjusting.
As the further improvement of this programme, 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.
The beneficial effects of the utility model are: the utility model is logical by boss and boss shape compared with traditional flow valve
Cooperation between hole, then coincideing between boss and through-hole is further strengthened by the effect of liquid pressure, to permanently solve
The problem of liquid drip leakage.
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.
As shown in Figs. 1-5, a kind of liquid automatic flow control apparatus, 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 are respectively integrally formed with preceding method
Blue disk 101 and rear stub 102, fixed valve 201, moving valve 200 are located in tube body 100, wherein fixed valve 201, moving valve 200
It is cylindrical structure, diameter and 100 internal diameter of tube body coincide, and wherein fixed valve 201 is fixed on close to 102 side of rear stub, is leaned on
Nearby 101 side of ring flange is vertically installed with one block of follow block 301, and 300 pedestal of electric telescopic rod is fixed on follow block 301, stretches
End is connect with moving valve 200, and the setting of control switch 500 of electric telescopic rod 300 and motor 302 is in 100 outside of tube body, wherein electricity
The control switch 500 of dynamic telescopic rod 300 and motor 302 is not necessarily referring to the same switch, but is respectively arranged with a switch, in figure
Do not draw actually.Flowmeter 400 is located at 201 downstream of fixed valve, and flowmeter 400 is by an iron wire or fixation with steel wire in tube body
100 center is used for the flow detection by liquid, and shows on the display outside tube body 100, the installation position of display
It sets in figure and does not mark, can arbitrarily be arranged.As shown in figure 3, outer side surface of the moving valve 200 close to 201 side of fixed valve is activity
A rotary table 202 is convexed to form at 200 circumference of valve.Rotary table 202 is gradually increased by 201 lateral activity valve of fixed valve, 200 side diameter,
Fixed valve 201 is provided with truncated cone-shaped through-hole 203 corresponding with rotary table 202, the elongation of electric telescopic rod 300 push moving valve 200 to
Fixed valve 201 moves, so that rotary table 202 and through-hole 203 coincide, while being rotated by motor 302 so that rotary table 202 and through-hole
203 dislocation, to realize maximum flow.As shown in figure 5, rotary table 202 and through-hole 203 make rotary table 202 during
The gap formed between through-hole 203 is gradually reduced to realize that flow is adjusted, and closed, closed mistake is realized when it fits like a glove
In journey since fluid pressure acts on so that rotary table 202 be bonded with through-hole 203 it is tighter, to solve asking for conventional valves water clock
It inscribes, fixing threaded hole is respectively designed on forward flange disk 101 and rear stub 102 for connecting with pipeline, in order to further enhance
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..
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form, should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and
Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all should be in right appended by the utility model
It is required that protection scope in.
Claims (5)
1. a kind of liquid automatic flow control apparatus, which is characterized in that including tube body (100), fixed valve (201), moving valve
(200), electric telescopic rod (300), motor (302) and flowmeter (400), tube body (100) both ends are integrally formed respectively
There are forward flange disk (101) and rear stub (102), the fixed valve (201), moving valve (200) are located in tube body (100),
Middle fixed valve (201) is fixed on close to rear stub (102) side, is vertically installed with one block of follow block close to forward flange disk (101) side
(301), electric telescopic rod (300) bottom connection motor (302), motor (302) is fixed on follow block (301), electronic to stretch
The telescopic end of contracting bar (300) is connect with moving valve (200), the control switch of the electric telescopic rod (300) and motor (302)
(500) setting is on the outside of tube body (100), and the flowmeter (400) is located at fixed valve (201) downstream, and the moving valve (200) is leaned on
The outer side surface of nearly fixed valve (201) side convexes to form a rotary table (202), and the rotary table (202) is lateral by fixed valve (201)
Moving valve (200) side diameter is gradually increased, and the fixed valve (201) is provided with truncated cone-shaped through-hole corresponding with rotary table (202)
(203), electric telescopic rod (300) elongation pushes moving valve (200) to move to fixed valve (201), while motor (302) rotates phase
The angle answered makes rotary table (202) dock or be staggered with through-hole (203) to complete flow adjusting.
2. a kind of liquid automatic flow control apparatus according to claim 1, which is characterized in that the tube body (100) is outside
Portion is further fixed on the display of flowmeter (400).
3. a kind of liquid automatic flow control apparatus according to claim 1, which is characterized in that rotary table (202) table
Face is made of elastic rubber material.
4. a kind of liquid automatic flow control apparatus 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 liquid automatic flow control apparatus 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820376153.XU CN208565733U (en) | 2018-03-20 | 2018-03-20 | A kind of liquid automatic flow control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820376153.XU CN208565733U (en) | 2018-03-20 | 2018-03-20 | A kind of liquid automatic flow control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208565733U true CN208565733U (en) | 2019-03-01 |
Family
ID=65453486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820376153.XU Expired - Fee Related CN208565733U (en) | 2018-03-20 | 2018-03-20 | A kind of liquid automatic flow control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208565733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975498A (en) * | 2019-12-25 | 2020-04-10 | 陈俊兆 | Factory waste gas multi-stage treatment device |
-
2018
- 2018-03-20 CN CN201820376153.XU patent/CN208565733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975498A (en) * | 2019-12-25 | 2020-04-10 | 陈俊兆 | Factory waste gas multi-stage treatment device |
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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 |
Granted publication date: 20190301 Termination date: 20200320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |