CN212718007U

CN212718007U - Valve controlled according to return water temperature

Info

Publication number: CN212718007U
Application number: CN202021473031.6U
Authority: CN
Inventors: 肖存通; 江成世
Original assignee: Qingdao Hailongma Electronic Co ltd
Current assignee: Qingdao Hailongma Electronic Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-03-16
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a valve according to return water temperature control, including main part, support frame, connection pad and cavity, the top fixedly connected with support frame of main part, and the top of support frame is provided with control mechanism, control mechanism's one end is provided with the preformed hole, the inside of main part is provided with the cavity, the equal fixedly connected with connection pad in both sides of main part, and one side of connection pad is provided with seal structure, the opposite side of connection pad is provided with mounting structure. The utility model discloses a be provided with the cover body, control box, electric telescopic handle, link up the piece and block the piece, the inside inlaying in bottom that blocks the piece has temperature probe, can measure the inside water temperature of cavity, and the inside of the cover body is provided with the control box, and the control box can be controlled electric telescopic handle according to the data of temperature probe transmission, and indirect control blocks cutting of piece to rivers, has realized controlling more accurately of device to the nature controlled of device has been improved.

Description

Valve controlled according to return water temperature

Technical Field

The utility model relates to the technical field of valves, specifically be a valve according to return water temperature control.

Background

The valve is a device that dredges and cut the inside rivers of pipeline, and along with the high-speed development of society, the technological level constantly improves, and the preparation of valve is also more and more exquisite, adopts automatic control structure, and is more accurate to the control of temperature and rivers, but current valve has many problems or defects:

in practical use of the conventional device, the valve is used for controlling the flow rate and flow rate of water flow, and the valve is difficult to control according to the temperature of the water flow depending on an operator, so that the controllability of the device is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve according to return water temperature control to solve the not good problem of nature controlled of the device that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a valve controlled according to return water temperature comprises a main body, a support frame, a connecting disc and a cavity, wherein the support frame is fixedly connected to the top end of the main body, a control mechanism is arranged at the top end of the support frame, the control mechanism comprises a cover body, a control box, an electric telescopic rod, a connecting block, a blocking block and a temperature probe, the bottom end of the cover body is fixedly connected to the top end of the support frame, the control box is arranged inside the cover body, the electric telescopic rod is fixedly connected inside the cover body, the connecting block is fixedly connected to the bottom end of the electric telescopic rod, the blocking block is fixedly connected to the bottom end of the connecting block, the temperature probe is fixedly connected to the bottom end of the blocking block, a reserved hole is formed in one end of the control mechanism, the cavity is arranged inside the main body, the connecting disc is fixedly connected to two sides of the main body, and the other side of the connecting disc is provided with a mounting structure.

Preferably, be provided with the preformed hole on the lateral wall of the cover body, electric telescopic handle runs through in the bottom of the cover body, electric telescopic handle runs through in the inside of main part, block piece swing joint in the inside of cavity, temperature probe inlays inside the bottom of blocking the piece.

Preferably, seal structure includes fixing base, gasket, connecting block and sealing ring, one side fixed connection of fixing base is in one side of connection pad, one side fixedly connected with gasket of fixing base, one side fixedly connected with connecting block of fixing base, and fixedly connected with sealing ring on the lateral wall of connecting block.

Preferably, the fixing base is embedded in one side of the connecting disc, a hot-melting integrated structure is formed among the fixing base, the gasket, the connecting block and the sealing ring, and the sealing ring is provided with two groups on the outer side wall of the connecting block.

Preferably, the loose axle is cyclic annular distribution in one side of connection pad, the loose axle is provided with four groups on the connection pad, be threaded connection between thread groove and the installation bolt, be welding integrated configuration between loose axle and the connection pad.

Compared with the prior art, the beneficial effects of the utility model are that: the valve controlled according to the return water temperature not only realizes better controllability, but also realizes better sealing performance and convenient installation;

(1) the temperature probe is embedded in the bottom end of the blocking block, the temperature of the water body in the cavity can be measured, the control box is arranged in the cover body, the control box can control the electric telescopic rod according to data transmitted by the temperature probe, the blocking of the blocking block on water flow is indirectly controlled, the control of the device is more accurate, and the controllability of the device is improved;

(2) the sealing ring is sleeved on the outer side wall of the connecting block, so that butt joint between the pipe bodies is facilitated, liquid can be effectively blocked from flowing to the gap between the pipe bodies, and the sealing performance of the device is improved;

(3) through being provided with loose axle, fixed hook, thread groove and erection bolt, the loose axle welds on the lateral wall of connection pad, and fixed hook can overturn as the axle center by the loose axle, and when installing, the fixed hook can be in the same place the body buckle, and the inside threaded connection of fixed hook has the erection bolt, but the connection of reinforcing apparatus and body to make the device be convenient for install.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the front cross-sectional structure of the control mechanism of the present invention;

fig. 4 is a front view structure diagram of the sealing structure of the present invention;

fig. 5 is a schematic view of the front cross-sectional structure of the mounting structure of the present invention.

In the figure: 1. a main body; 2. a support frame; 3. reserving a hole; 4. a control mechanism; 401. a cover body; 402. a control box; 403. an electric telescopic rod; 404. a joining block; 405. a blocking block; 406. a temperature probe; 5. a connecting disc; 6. a sealing structure; 601. a fixed seat; 602. a gasket; 603. connecting blocks; 604. a seal ring; 7. a mounting structure; 701. a movable shaft; 702. a fixed hook; 703. a thread groove; 704. installing a bolt; 8. a chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a valve controlled according to return water temperature comprises a main body 1, a support frame 2, a connecting disc 5 and a cavity 8, wherein the support frame 2 is fixedly connected to the top end of the main body 1, a control mechanism 4 is arranged at the top end of the support frame 2, the control mechanism 4 comprises a cover body 401, a control box 402, an electric telescopic rod 403, a connecting block 404, a blocking block 405 and a temperature probe 406, the bottom end of the cover body 401 is fixedly connected to the top end of the support frame 2, the control box 402 is arranged inside the cover body 401, the electric telescopic rod 403 is fixedly connected inside the cover body 401, the model of the electric telescopic rod 403 is S-22N, the output end of the control box 402 is electrically connected with the input end of the electric telescopic rod 403 through a lead, the connecting block 404 is fixedly connected to the bottom end of the electric telescopic rod 403, the blocking block 405 is fixedly connected to the bottom end of the connecting block, the model of the temperature probe 406 is WZP-035CX, the output end of the control box 402 is electrically connected with the input end of the temperature probe 406 through a lead, the outer side wall of the cover body 401 is provided with a preformed hole 3, the electric telescopic rod 403 penetrates through the bottom end of the cover body 401, the electric telescopic rod 403 penetrates through the interior of the main body 1, the blocking block 405 is movably connected to the interior of the cavity 8, and the temperature probe 406 is embedded in the bottom end of the blocking block 405;

when the device is used, the cover body 401, the control box 402, the electric telescopic rod 403, the connecting block 404 and the blocking block 405 are arranged, the temperature probe 406 is embedded in the bottom end of the blocking block 405, the temperature of a water body in the cavity 8 can be measured, the control box 402 is arranged in the cover body 401, the control box 402 can control the electric telescopic rod 403 according to data transmitted by the temperature probe 406, the blocking of the blocking block 405 on water flow is indirectly controlled, the device is controlled more accurately, and therefore the controllability of the device is improved;

one end of the control mechanism 4 is provided with a preformed hole 3, a cavity 8 is arranged in the main body 1, both sides of the main body 1 are fixedly connected with connecting discs 5, one side of each connecting disc 5 is provided with a sealing structure 6, each sealing structure 6 comprises a fixing seat 601, a gasket 602, a connecting block 603 and a sealing ring 604, one side of each fixing seat 601 is fixedly connected to one side of each connecting disc 5, one side of each fixing seat 601 is fixedly connected with the corresponding gasket 602, one side of each fixing seat 601 is fixedly connected with the corresponding connecting block 603, the outer side wall of each connecting block 603 is fixedly connected with the corresponding sealing ring 604, each fixing seat 601 is embedded into one side of each connecting disc 5, the fixing seats 601, the gaskets 602, the connecting blocks 603 and the sealing;

when the device is used, the fixed seat 601, the gasket 602, the connecting block 603 and the sealing ring 604 are arranged, the gasket 602 is arranged on the outer side wall of the connecting disc 5, gaps among the connecting ports of the tube bodies can be sealed, internal liquid is prevented from leaking outside, the sealing ring 604 is sleeved on the outer side wall of the connecting block 603, butt joint among the tube bodies is facilitated, liquid can be effectively prevented from flowing to the gaps among the tube bodies, and therefore the sealing performance of the device is improved;

the other side of the connecting disc 5 is provided with an installation structure 7, the installation structure 7 comprises a movable shaft 701, a fixed hook 702, a thread groove 703 and an installation bolt 704, one side of the movable shaft 701 is fixedly connected to one side of the connecting disc 5, the fixed hook 702 is movably connected inside the movable shaft 701, the thread groove 703 is arranged inside the fixed hook 702, the installation bolt 704 is movably connected inside the thread groove 703, the movable shafts 701 are distributed on one side of the connecting disc 5 in an annular mode, four groups of the movable shafts 701 are arranged on the connecting disc 5, the thread groove 703 and the installation bolt 704 are in threaded connection, and the movable shaft 701 and the connecting disc 5 are in a welding integrated structure;

when the device is used, the movable shaft 701 is welded on the outer side wall of the connecting disc 5 through the arrangement of the movable shaft 701, the fixed hook 702, the thread groove 703 and the mounting bolt 704, the fixed hook 702 can be turned over by taking the movable shaft 701 as an axis, when the device is mounted, the fixed hook 702 can clamp the pipe body together, the mounting bolt 704 is connected with the internal thread of the fixed hook 702, the connection between the device and the pipe body can be reinforced, and therefore the device is convenient to mount.

The working principle is as follows: when the device is used, the device is externally connected with a power supply, firstly, the device is taken out, transported to a target area, and connected with a pipe body, the connecting block 603 is aligned to the inner side wall of the pipe body, the connecting block 603 and the sealing ring 604 are forcibly pushed into the pipe body to be connected, and the connecting block 603 and the sealing ring 604 can seal the connecting part of the pipe body;

secondly, the device is installed and fixed, the fixing hook 702 is grabbed firstly, the fixing hook 702 is turned over and buckled on the connecting disc 5 and the pipe body connecting piece, then the installing bolt 704 is rotated by a tool, the installing bolt 704 clamps the device, and the periphery of the device is fixed in sequence;

finally, the control box 402 is connected with the debugging equipment, the control parameters are set, the temperature probe 406 can monitor the temperature of the water body after the modulation is completed, when the temperature is too high, the control box 402 obtains data to control the electric telescopic rod 403 to extend, the blocking block 405 is driven to block the water flow, and the work of the device is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a valve according to return water temperature control, includes main part (1), support frame (2), connection pad (5) and cavity (8), its characterized in that: the top end of the main body (1) is fixedly connected with a support frame (2), the top end of the support frame (2) is provided with a control mechanism (4), the control mechanism (4) comprises a cover body (401), a control box (402), an electric telescopic rod (403), a connecting block (404), a blocking block (405) and a temperature probe (406), the bottom end of the cover body (401) is fixedly connected to the top end of the support frame (2), the control box (402) is arranged inside the cover body (401), the electric telescopic rod (403) is fixedly connected inside the cover body (401), the connecting block (404) is fixedly connected to the bottom end of the electric telescopic rod (403), the blocking block (405) is fixedly connected to the bottom end of the blocking block (404), the temperature probe (406) is fixedly connected to the bottom end of the blocking block (405), one end of the control mechanism (4) is provided with a reserved hole (3), the inside of main part (1) is provided with cavity (8), the equal fixedly connected with connection pad (5) in both sides of main part (1), and one side of connection pad (5) is provided with seal structure (6), the opposite side of connection pad (5) is provided with mounting structure (7).

2. The valve controlled according to the temperature of the return water as claimed in claim 1, wherein: be provided with preformed hole (3) on the lateral wall of the cover body (401), electric telescopic handle (403) run through in the bottom of the cover body (401), electric telescopic handle (403) run through in the inside of main part (1), block piece (405) swing joint in the inside of cavity (8), temperature probe (406) are inlayed inside the bottom of blocking piece (405).

3. The valve controlled according to the temperature of the return water as claimed in claim 1, wherein: seal structure (6) are including fixing base (601), gasket (602), connecting block (603) and sealing ring (604), one side fixed connection in one side of connection pad (5) of fixing base (601), one side fixedly connected with gasket (602) of fixing base (601), one side fixedly connected with connecting block (603) of fixing base (601), and fixedly connected with sealing ring (604) on the lateral wall of connecting block (603).

4. The valve according to claim 3, characterized in that: fixing base (601) are inlayed in one side of connection pad (5), be hot melt integrated structure between fixing base (601), gasket (602), connecting block (603) and sealing ring (604), sealing ring (604) are provided with two sets ofly on the lateral wall of connecting block (603).

5. The valve controlled according to the temperature of the return water as claimed in claim 1, wherein: mounting structure (7) are including loose axle (701), fixed hook (702), thread groove (703) and installation bolt (704), one side fixed connection in one side of connection pad (5) of loose axle (701), the inside swing joint of loose axle (701) has fixed hook (702), and the inside of fixed hook (702) is provided with thread groove (703), the inside swing joint of thread groove (703) has installation bolt (704).

6. The valve according to claim 5, characterized in that: the movable shaft (701) is annularly distributed on one side of the connecting disc (5), four groups of movable shafts (701) are arranged on the connecting disc (5), the thread groove (703) and the mounting bolt (704) are in threaded connection, and the movable shaft (701) and the connecting disc (5) are in an integrated welding structure.