CN103219195A

CN103219195A - Sensing control device

Info

Publication number: CN103219195A
Application number: CN2012100191724A
Authority: CN
Inventors: 冯万明
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-20
Filing date: 2012-01-20
Publication date: 2013-07-24

Abstract

A sensing control device comprises a body, a metal ball and a sensing switch. A channel is arranged in the body, the channel is provided with an entry end and an exit end, the entry end and the exit end respectively penetrate through the left side face and the right side face of the body, the horizontal height of the exit end is larger than that of the entry end, and the entry end can be communicated with a fluid entry. The metal ball is arranged in the channel, and can roll in the channel. The sensing switch is arranged in the body and on one side outside the channel, and is electrically connected with a control device. When the metal ball rolls in the channel and passes the sensing switch, the sensing switch can be started, expected relative reaction control is carried out, and the expected function of monitoring fluid is obtained. In addition, the body can use the changes of the inclination of the channel as sensing of the inclination of equipment, and therefore a prospective function is obtained.

Description

The sensing control device

Technical field

The invention relates to a kind of sensing control device, especially refer to a kind of simple in structure, automatically sensing has fluid free circulation, and then the relative reaction control of expection is done in control, obtained to the function of expection monitoring fluid, but and this body also the variation of mat passage gradient as the sensing of device inclined, to obtain to the function of expection.

Background technology

General fluid device is considered based on various different demands or demand, all must be monitored, and uses to understand and control it at any time to have or not and flow or changed condition such as leak.

No matter this type of general fluid (such as gas or liquid chemical material even water or other fluid) apparatus is based on consideration in the use or the consideration on the safety, and this fluid has not circulation or leaks, and is that the fluid device device uses and goes up considerable foundation.

For example, but the device of at present visible on the market mixing water and gas will adopt ozone generation device that ozone is imported in the tap water pipe line, so that ozone is mixed in the running water, but purified tap water, the generation Ozone Water provides sterilization, health effect;

Yet general ozone generating machine must adopt motor or group's Pu equal power device that ozone is sent in the water lines, not only cost height, complex structure, Heavy Weight, volume is big and take up space.Moreover when the user did not use current, general ozone generating machine still was in opening, also forms power wastage.

Therefore, sensing has fluid free circulation automatically, and then control does the relative reaction control of expection, is very to need and indispensable to obtain to the sensing control device of expection monitoring fluid.

Summary of the invention

Main purpose of the present invention is to propose a kind of sensing control device, it is simple in structure, automatically sensing has fluid free circulation, and then the relative reaction control of expection is done in control, obtained to the function of expection monitoring fluid, but and this body also the variation of mat passage gradient as the sensing of device inclined, to obtain to the function of expection.

For achieving the above object, the present invention proposes a kind of sensing control device, it is characterized in that: comprise:

One body, be provided with a passage in this body, this passage has an arrival end and a port of export, this arrival end and this port of export are the left and right sides two side faces that runs through this body respectively, the level height of this port of export is higher than the level height of this arrival end, the structural design that is the tool gradient, this port of export are the fluid devices that is communicated with a pre-monitoring;

One metal ball body is to be arranged in this passage, this metal ball body tool magnetic and can rolling in this passage; And

One sense switch is to be arranged at this body and to be positioned at the outer side of this passage, and this sense switch is that manipulation of switches or the caution equipment with fluid electrically connects, and this metal ball body is rolled in this passage and when passing through this sense switch, can be started this sense switch.

Other characteristics of the present invention and specific embodiment can further be understood in the detailed description of following conjunction with figs..

Description of drawings

Fig. 1 is a structural representation of the present invention.

Fig. 2 is an embodiment of the invention structural representation.

Fig. 3 is another embodiment of the present invention structural representation.

Fig. 4 is the action schematic diagram that another embodiment of the present invention starts sense switch.

Embodiment

See also Fig. 1, structural representation of the present invention shown in Figure 2 and enforcement illustration, sensing control device 10 provided by the present invention, it comprises a body 11, one metal ball body 12 and a sense switch 13, be provided with a passage 111 in body 11, passage 111 has an arrival end 112 and a port of export 113, the arrival end 112 and the port of export 113 are the left and right sides two side faces that run through body 11 respectively, the level height of the port of export 113 is the level height that is higher than arrival end 112, the structural design that is the tool gradient, the port of export 113 are to be communicated with the fluid device 50 of a pre-monitoring (such as gas equipment, the liquid chemical material, or water or other fluid apparatus).

Metal ball body 12 is to be arranged in the passage 111, and metal ball body 12 is the steel ball of a tool magnetic, metal ball body 12 be can be in passage 111 a primary importance and a second place between roll.Shown in Figure 1 is the state that metal ball body 12 is positioned at primary importance, shown in Figure 2 is the state that metal ball body 12 is positioned at the second place, metal ball body is positioned at primary importance, sense switch 13 is to be off state, and metal ball body is positioned at the second place, sense switch 13 is to be the path starting state, and metal ball body 12 is to be loose fit with passage 111, has the gap between metal ball body 12 and passage 111 madial walls.

Sense switch 13 is to be arranged at body 11 and to be positioned at passage 111 side outward, and sense switch 13 is a magnetic reed switch, and sense switch 13 is the manipulation of switches or the caution equipment that can electrically connect fluids by circuit 131.

See also shown in Figure 2, sensing control device embodiment provided by the invention, it is a sensing fluid automatically, enter the fluid device 50 of pre-monitoring with the control fluid, when fluid (diagram solid arrow) circulation is arranged in the fluid device 50 of pre-monitoring, its pressure inside is changed, therefore can produce suction to metal ball body 12, driving metal ball body 12 rolls in passage 111, make metal ball body 12 be rolled into the second place of Fig. 2 by the primary importance of Fig. 1, when metal ball body 12 is positioned at the second place, because of can making the metal spring leaf in the sense switch 13, the magnetic effect adsorbs mutually, and be conducting state to start sense switch 13, start manipulation of switches or the caution equipment that electrically connects fluid by sense switch 13 again;

And when in the fluid device 50 of pre-monitoring during no fluid flow, then its pressure inside variation stops, by passage 111 is the structural design of tool gradient, in passage 111, roll the back primary importance of Fig. 1 of metal ball body 12, metal ball body 12 is left the second place of Fig. 2, metal spring leaf in the sense switch 13 is because of no metal ball body 12 magnetic effects, and end to adsorb to cause mutually to start sense switch 13, sense switch 13 starts manipulation of switches that electrically connects fluids or the information that caution equipment is obtained no fluid flow immediately, and it is suitable to controlling to advance to do.

Moreover, see also Fig. 3, shown in Figure 4, its Another Application of sensing control device embodiment provided by the invention, it is sensing current and control gaseous enters water and gas mixer automatically, when discharging device 40 with current (icon solid arrow) when sending into water and gas mixer 30, pressure in water and the gas mixer 30 is changed, therefore can produce suction to metal ball body 12, driving metal ball body 12 rolls in passage 111, make metal ball body 12 be rolled into the second place of Fig. 4 by the primary importance of 3 figure, when metal ball body 12 is positioned at the second place, can start sense switch 13, start gas generation apparatus 20 by sense switch 13 again, gas generation apparatus 20 starts produce gas (diagram dotted arrow), gas enters body 11 by the arrival end 112 of body 11, owing to have the gap between the madial wall of metal ball body 12 and passage 111, therefore gas can be by after the metal ball body 12, send into water and gas mixer 30 by the port of export 113 of body 11 again, gas can mix in water and gas mixer 30 with current, is sent by water and gas mixer 30 again.When discharging device 40 is closed current, metal ball body 12 can drop to primary importance shown in Figure 3, and sense switch 13 can cut out automatically and is off state, gas generation apparatus 20 is also closed thereupon, in other words, when the user used current, gas generation apparatus 20 just can produce gas, and when the user closed current, gas generation apparatus 20 also was closed condition.

In sum, the port of export 113 of sensing control device body 11 set passages of the present invention, also can be communicated with general fluid means, as the detecting fluid usefulness of not leaking and whether circulating and respond to is arranged, the fluid of its detecting induction can be gas such as gas or liquid state material such as water or other fluid, it is simple in structure, and it is easy to make flowing mode.

In addition, sensing control device of the present invention, its body 11 also can tilt in integral device, and this passage 111 is changes in pitch thereupon, and the roll displacement of mat metal ball body 12 is started sense switch 13, as the sensing of device inclined, to obtain to the function of expection.

Only the above only is embodiments of the invention, when can not with the scope implemented of qualification the present invention.Promptly the equalization of being done according to the present patent application claim generally changes and modifies, and all should still belong in the scope that patent of the present invention contains.

Claims

1. sensing control device is characterized in that: comprise:

One body, be provided with a passage in this body, this passage has an arrival end and a port of export, this arrival end and this port of export are the left and right sides two side faces that runs through this body respectively, the level height of this port of export is the channel design that the level height that is higher than this arrival end is the tool gradient, and this port of export is the fluid device that is communicated with a pre-monitoring;

One metal ball body is to be arranged in this passage, and this metal ball body tool magnetic also can be rolled in this passage; And

2. sensing control device as claimed in claim 1, it is characterized in that: wherein this metal ball body be can be in this passage a primary importance and a second place between roll, this metal ball body is positioned at this primary importance, this sense switch is to be off state, this metal ball body is positioned at this second place, and this sense switch is to be the startup conducting state.

3. sensing control device as claimed in claim 1 is characterized in that: wherein this metal ball body is a steel ball.

4. sensing control device as claimed in claim 1 is characterized in that: wherein this sense switch is a magnetic reed switch.

5. sensing control device as claimed in claim 1 is characterized in that: wherein this metal ball body is to be loose fit with this passage, has the gap between the madial wall of this metal ball body and this passage.

6. sensing control device as claimed in claim 1 is characterized in that: the port of export of the set passage of this sensing control device body wherein, also can be communicated with the fluid device of general pre-monitoring, and in order to detect this fluid the induction of not leaking and whether circulating is arranged.

7. sensing control device as claimed in claim 6 is characterized in that: the fluid device of this connection wherein, its fluid can be gaseous state class and liquid state material.

8. sensing control device as claimed in claim 1 is characterized in that: wherein this body can tilt in integral device, and this passage is changes in pitch thereupon, and the generation roll displacement of metal ball body is to start sense switch, as the sensing of device inclined.