CN203258163U - High-precision flow regulation faucet - Google Patents
High-precision flow regulation faucet Download PDFInfo
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- CN203258163U CN203258163U CN 201320210007 CN201320210007U CN203258163U CN 203258163 U CN203258163 U CN 203258163U CN 201320210007 CN201320210007 CN 201320210007 CN 201320210007 U CN201320210007 U CN 201320210007U CN 203258163 U CN203258163 U CN 203258163U
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- gear
- rotatingshaft
- adjusting knob
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Abstract
The utility model relates to a high-precision flow regulation faucet which comprises a water inlet pipe, a water outlet pipe, a valve mechanism and a regulation-control mechanism. A valve cavity is formed in the pipe wall between the water inlet pipe and the water outlet pipe, the valve cavity is connected with a control cavity, a groove is formed in the pipe wall between the water inlet pipe and the water outlet pipe, a silica gel sealing strip of the valve mechanism is arranged at the groove end, and a sheet valve core penetrates into the pipe wall, connected with the control cavity, of the valve cavity, and penetrates through the valve cavity to slide in the groove. The regulation-control mechanism is composed of a high-degree rotary shaft, a medium-degree rotary shaft, a low-degree rotary shaft, a high-degree adjusting knob, a medium-degree adjusting knob, a low-degree adjusting knob, a medium and high-degree converting gear, a high-degree gear, a medium and low-degree converting gear, a low-degree gear and a sawtooth transmission rod. According to the high-precision flow regulation faucet, water flow is controlled by the medium-degree adjusting knob and the low-degree adjusting knob in a high-precision mode, and the water flow is rapidly and efficiently regulated by the high-degree adjusting knob. The high-precision flow regulation faucet is simple in structure, materials of the faucet are easy to obtain, and the high-precision flow regulation faucet can be widely applied to production and life. The high-precision flow regulation faucet is particularly suitable for being used in teaching and experimental apparatuses for hydraulics, groundwater dynamics and the like, and can save water and improve experimental efficiency.
Description
Technical field
The utility model relates to a kind of water tap of highi degree of accuracy adjust flux.
Background technique
Often need accurate flow adjustment to measure related data aspect the hydrology in experimental teaching.For example taking into account in the experiment of orifice meter calibration at venturi flow needs fine adjustment water flow to calculate venturi and orifice flow constant.Although but the water tap of using at present both at home and abroad domestic water tap or experimental teaching have can regulating water flow function; For example traditional water tap can pass through roughly adjust flux of rotatable handle; Some new type water taps are installed the dividing plate of four different water permeabilities; Thereby four gears in water tap location are come adjust flux; But all can't the highi degree of accuracy continuable regulating water flow size of the water tap of design in the past; Especially in teaching Process of experiment; It is improper that water is regulated; The waste of water when causing experiment on the one hand; Also a lot of unnecessary troubles have been caused to experiment on the other hand.
Summary of the invention
The purpose of this utility model is the problem that exists for solving above-mentioned prior art, can facilitate and the water tap of highi degree of accuracy regulating water flow and provide a kind of.
In order to realize above-mentioned purpose, the technological scheme that the utility model is taked is: the water tap that a kind of highi degree of accuracy adjust flux is provided, at least comprise intake pipe, outlet pipe, valve mechanism and regulating and controlling mechanism, forming cavity in tube wall between described intake pipe and outlet pipe is valve cavity, and the valve cavity tube wall has a side to be connected with control chamber; Be provided with a groove in tube wall between described intake pipe and outlet pipe, described valve mechanism contains silica gel sealing bar and thin slice spool, the silica gel sealing bar is located at an end of groove, the thin slice spool is cuboid, be connected with the regulation and control chambeies from a valve cavity side of tube wall of thin slice spool penetrates, and passes valve cavity and slides in groove;
Described regulating and controlling mechanism is comprised of high-grade rotatingshaft, middle-grade rotatingshaft, low-grade rotatingshaft, high-grade adjusting knob, middle-grade adjusting knob, low-grade adjusting knob, high and medium grade conversion gear, high-grade gear, low middle-grade conversion gear, low-grade gear and sawtooth drive link;
High-grade rotatingshaft, middle-grade rotatingshaft and low-grade rotatingshaft are installed in the upper and lower chamber wall of control chamber, and an end of high-grade rotatingshaft, middle-grade rotatingshaft, low-grade rotatingshaft is connected with control chamber chamber wall high-grade adjusting knob, middle-grade adjusting knob, low-grade adjusting knob outward respectively;
The sawtooth drive link is connected with the thin slice spool, and the sawtooth drive link is mutually meshing with high-grade gear by sawtooth, and high-grade gear is fixed on high-grade rotatingshaft, and high-grade gear rotates with high-grade rotatingshaft;
High-grade gear is mutually meshing with the high and medium grade conversion gear that is fixed on middle-grade rotatingshaft, also is fixed with low middle-grade conversion gear on middle-grade rotatingshaft, and the high and medium grade conversion gear rotates together with middle-grade rotatingshaft with low middle-grade conversion gear;
Low middle-grade conversion gear is mutually meshing with the low-grade gear that is fixed on low-grade rotatingshaft, and low-grade gear is along with low-grade rotatingshaft rotates together.
High and medium grade conversion gear sawtooth number described in the utility model is 1/10th of high-grade gear sawtooth number, and low-grade gear sawtooth number is 1/10th of low middle-grade conversion gear sawtooth number.
Top grade described in the utility model, middle-grade and low-grade adjusting knob are provided with knob pointer and knob scale.
The water tap working procedure of highi degree of accuracy adjust flux of the present utility model is: by regulating the rotatable high-grade rotatingshaft of high-grade adjusting knob and high-grade gear, the rotation of high-grade gear causes the movement of sawtooth drive link, thereby regulate the thin slice spool in the position of valve cavity, realize quick, efficient regulating water flow according to actual needs; By regulating the rotatable middle-grade rotatingshaft of middle-grade adjusting knob, low middle-grade conversion gear and high and medium grade conversion gear, the high and medium grade conversion gear rotates the rotation that causes high-grade gear, because high and medium grade conversion gear sawtooth number is 1/10th of high-grade gear sawtooth number, so it is that the high and medium grade conversion gear rotates a circle that middle-grade adjusting knob rotates a circle, the high-grade gear that causes only rotates 1/10th circles, thereby reaches the effect of highi degree of accuracy regulating water flow; Can regulate low-grade rotatingshaft by regulating low-grade adjusting knob, low-grade rotatingshaft rotates and causes that low-grade gear rotates, the rotation of low-grade gear causes that low middle-grade conversion gear rotates, because the low-grade gear number of teeth is 1/10th of the low middle-grade conversion gear number of teeth, so low-grade gear rotates a circle, low middle-grade conversion gear only rotates 1/10th circles, and the high-grade gear that causes only rotates one of percentage circle, thereby reaches the effect of highi degree of accuracy regulating water flow.
The water tap of the utility model highi degree of accuracy adjust flux has the following advantages:
This water tap be by in regulating, low-grade adjusting knob realizes the highi degree of accuracy regulating water flow, changes the thin slice valve element position by regulating high-grade adjusting knob, realize according to actual needs fast, efficient regulating water flow.
This structure for water tap simple, make of the material source extensively, easy to use, can be widely used in productive life, especially be suitable in teaching, the laboratory apparatus such as hydraulics, underground water dynamics, but using water wisely improves conventional efficient.
Description of drawings
Fig. 1 is the water tap cross-sectional view of highi degree of accuracy adjust flux of the present utility model.
Fig. 2 looks schematic diagram at the bottom of Fig. 1.
Fig. 3 is that the A-A of Fig. 1 is to generalized section.
In figure: 1-tube wall, 2-outlet pipe, the high-grade adjusting knob of 3-, the middle-grade adjusting knob of 4-, the low-grade adjusting knob of 5-, 6-control chamber, 7-thin slice spool, the high-grade rotatingshaft of 8-, the middle-grade rotatingshaft of 9-, the low-grade rotatingshaft of 10-, the low-grade gear of 11-, 12-hangs down middle-grade conversion gear, 13-high and medium grade conversion gear, the high-grade gear of 14-, 15-sawtooth drive link, the 16-valve cavity, 17-silica gel sealing bar, 18-groove, the 19-intake pipe, 20-knob scale, 21-knob pointer.
Embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Embodiment 1: the structure of the water tap of highi degree of accuracy adjust flux of the present utility model as shown in Figure 1, at least comprise intake pipe 19, outlet pipe 2, valve mechanism and regulating and controlling mechanism, the cavity that tube wall 1 between described intake pipe 19 and outlet pipe 2 forms is valve cavity 16, and the valve cavity tube wall has a side to be connected with control chamber 6; Be provided with a groove 18 in tube wall 1 between intake pipe 19 and outlet pipe 2, described valve mechanism contains silica gel sealing bar 17 and thin slice spool 7, silica gel sealing bar 17 is located at an end of groove 18, thin slice spool 7 is cuboid, be connected with regulation and control chambeies 6 from valve cavity 16 side of tube wall of thin slice spool 7 penetrates, and passes valve cavity 16 in the interior slip of groove 18; When thin slice valve core 7 passed valve cavity 16 and arrives the tube wall of opposite sides and silica gel sealing bar 17 in groove 18 contacts, valve was closed condition.
Referring to Fig. 2, described regulating and controlling mechanism is comprised of high-grade rotatingshaft 8, middle-grade rotatingshaft 9, low-grade rotatingshaft 10, high-grade adjusting knob 3, middle-grade adjusting knob 4, low-grade adjusting knob 5, high and medium grade conversion gear 13, high-grade gear 14, low middle-grade conversion gear 12, low-grade gear 11 and sawtooth drive link 15;
High-grade rotatingshaft 8, middle-grade rotatingshaft 9, low-grade rotatingshaft 10 are installed in the upper and lower chamber wall of control chamber, one end of high-grade rotatingshaft 8, middle-grade rotatingshaft 9, low-grade rotatingshaft 10 is connected with control chamber chamber wall high-grade adjusting knob 3, middle-grade adjusting knob 4, low-grade adjusting knob 5 outward respectively, each adjusting knob is provided with knob pointer 21, is provided with knob scale 20 around each adjusting knob.
Referring to Fig. 3, sawtooth drive link 15 is connected with thin slice spool 7, and sawtooth drive link 15 is mutually meshing with high-grade gear 14 by sawtooth, and high-grade gear 14 is fixed on high-grade rotatingshaft 8 and with its axle and rotates.
High-grade gear 14 is mutually meshing with the high and medium grade conversion gear 13 that is fixed on middle-grade rotatingshaft 9, also is fixed with low middle-grade conversion gear 12 on middle-grade rotatingshaft 9, and high and medium grade conversion gear 13 can rotate together with middle-grade rotatingshaft 9 with low middle-grade conversion gear 12.
Low middle-grade conversion gear 12 is mutually meshing with the low-grade gear 11 that is fixed on low-grade rotatingshaft 10, and low-grade gear 11 can rotate together along with low-grade rotatingshaft 10.
Described high and medium grade conversion gear 13 sawtooth numbers are 1/10th of high-grade gear 14 sawtooth numbers, and low-grade gear 11 sawtooth numbers are 1/10th of low middle-grade conversion gear 12 sawtooth numbers.
Water tap of the present utility model by rotate middle-grade adjusting knob 4, low-grade adjusting knob 3 is realized the highi degree of accuracy regulating water flow; Change the position of thin slice spool 7 by regulating high-grade adjusting knob 3, realize quick, efficient regulating water flow according to actual needs.
The concrete regulating step of the water tap of highi degree of accuracy adjust flux of the present utility model:
(1) regulate high-grade adjusting knob 3: synchronously cause the rotation of high-grade rotatingshaft 8, high-grade gear 14, the movement of gear dwang, thereby regulate the thin slice spool at the position of spool cavity, regulating water flow fast and efficiently.
(2) regulate middle-grade adjusting knob: cause that middle-grade rotatingshaft, middle-grade adjusting gear rotate, cause that the high and medium grade conversion gear rotates, cause the rotation of high-grade gear, because high and medium grade gear sawtooth number is 1/10th of high-grade gear sawtooth number, so middle-grade gear rotates a circle, high-grade gear only rotates 1/10th circles, thereby reaches the effect of highi degree of accuracy regulating water flow.
(3) regulate low-grade adjusting knob: cause that low-grade rotatingshaft, low-grade gear rotate, low-grade gear rotates and causes low middle-grade conversion gear to rotate, because low-grade gear sawtooth number is 1/10th of low middle-grade conversion gear sawtooth number, so low-grade gear rotates a circle, low middle-grade conversion gear only rotates 1/10th circles, thereby in like manner high-grade gear only rotates the effect that one of percentage circle reaches the highi degree of accuracy regulating water flow.
Claims (3)
1. the water tap of a highi degree of accuracy adjust flux, at least comprise intake pipe, outlet pipe, valve mechanism and regulating and controlling mechanism, it is characterized in that: forming cavity in the tube wall between described intake pipe and outlet pipe is valve cavity, and the valve cavity tube wall has a side to be connected with control chamber; Be provided with a groove in tube wall between described intake pipe and outlet pipe, described valve mechanism contains silica gel sealing bar and thin slice spool, the silica gel sealing bar is located at an end of groove, the thin slice spool is cuboid, be connected with the regulation and control chambeies from a valve cavity side of tube wall of thin slice spool penetrates, and passes valve cavity and slides in groove;
Described regulating and controlling mechanism is comprised of high-grade rotatingshaft, middle-grade rotatingshaft, low-grade rotatingshaft, high-grade adjusting knob, middle-grade adjusting knob, low-grade adjusting knob, high and medium grade conversion gear, high-grade gear, low middle-grade conversion gear, low-grade gear and sawtooth drive link;
High-grade rotatingshaft, middle-grade rotatingshaft and low-grade rotatingshaft are installed in the upper and lower chamber wall of control chamber, and an end of high-grade rotatingshaft, middle-grade rotatingshaft, low-grade rotatingshaft is connected with control chamber chamber wall high-grade adjusting knob, middle-grade adjusting knob, low-grade adjusting knob outward respectively;
The sawtooth drive link is connected with the thin slice spool, and the sawtooth drive link is mutually meshing with high-grade gear by sawtooth, and high-grade gear is fixed on high-grade rotatingshaft, and high-grade gear rotates with high-grade rotatingshaft;
High-grade gear is mutually meshing with the high and medium grade conversion gear that is fixed on middle-grade rotatingshaft, also is fixed with low middle-grade conversion gear on middle-grade rotatingshaft, and the high and medium grade conversion gear rotates together with middle-grade rotatingshaft with low middle-grade conversion gear;
Low middle-grade conversion gear is mutually meshing with the low-grade gear that is fixed on low-grade rotatingshaft, and low-grade gear is along with low-grade rotatingshaft rotates together.
2. the water tap of highi degree of accuracy adjust flux according to claim 1, it is characterized in that: described high and medium grade conversion gear sawtooth number is 1/10th of high-grade gear sawtooth number, low-grade gear sawtooth number is 1/10th of low middle-grade conversion gear sawtooth number.
3. the water tap of highi degree of accuracy adjust flux according to claim 1, it is characterized in that: described top grade, middle-grade and low-grade adjusting knob are provided with knob pointer and knob scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320210007 CN203258163U (en) | 2013-04-23 | 2013-04-23 | High-precision flow regulation faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320210007 CN203258163U (en) | 2013-04-23 | 2013-04-23 | High-precision flow regulation faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203258163U true CN203258163U (en) | 2013-10-30 |
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ID=49470726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320210007 Expired - Fee Related CN203258163U (en) | 2013-04-23 | 2013-04-23 | High-precision flow regulation faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203258163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654281A (en) * | 2017-10-10 | 2019-04-19 | 宜兴市沃达景观设备有限公司 | A kind of electronic slice valve |
-
2013
- 2013-04-23 CN CN 201320210007 patent/CN203258163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654281A (en) * | 2017-10-10 | 2019-04-19 | 宜兴市沃达景观设备有限公司 | A kind of electronic slice valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |