CN212616418U - Constant-flow water collector with flow indication - Google Patents
Constant-flow water collector with flow indication Download PDFInfo
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- CN212616418U CN212616418U CN202020992110.1U CN202020992110U CN212616418U CN 212616418 U CN212616418 U CN 212616418U CN 202020992110 U CN202020992110 U CN 202020992110U CN 212616418 U CN212616418 U CN 212616418U
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- flow
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- movable plate
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Abstract
The utility model discloses a take flow indication's balanced flow water collector, be responsible for discharge valve, the person in charge of catchmenting, a plurality of branch pipe joints catchments, the person in charge discharge valve, its characterized in that of catchmenting including the branch pipe joint, the branch of catchmenting: and the positions where the main water diversion pipe and the branch water diversion pipe joints are connected are provided with flow rate display constant flow valves, and the number of the valves is consistent with that of the branch water diversion pipe joints. The utility model discloses the valve is flowed to the weighing apparatus of installation flow display on the branch pipe that divides, in order to control respectively every heating regional temperature, user's accessible valve is adjusted the flow that divides the branch pipe joint to can show the flow that each branch pipe connects, control required temperature. When the flow fluctuates in the heat supply pipe network, the constant flow valve of the water distribution branch pipe joint acts, so that the flow of the water distribution branch pipe joint is constant, and the heating comfort level of a user is ensured.
Description
Technical Field
The utility model belongs to the fluid pipeline field especially relates to a divide water collector.
Background
The water dividing and collecting device consists of a water distributor and a water collecting device and is connected to a pipe network system. The function is to distribute the hot water from the pipe network to the ground heating pipes of the various rooms. One end of the ground heating pipe is connected with the water separator, the other end of the ground heating pipe is connected with the water collector, hot water enters the water separator from the pipe network and then flows to the ground heating pipe from the water separator, and the hot water returns to the water collector after being radiated by the ground heating pipe and returns to the pipe network system to complete a cycle. The water distributor and the water collector are correspondingly provided with a plurality of loops which are distributed to different rooms and areas for heating. However, when the flow in the pipe network fluctuates, the flow of the water collecting and distributing device can fluctuate, so that the temperature of a heated room cannot be balanced, and the heating comfort level of a user is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the unstable problem of branch water collector flow, provide a balanced flow water collector of taking flow indication.
Take flow indication's balanced flow water collector, be responsible for discharge valve, the person in charge of catchmenting, a plurality of branch pipe joints of catchmenting, the person in charge of discharge valve, the person in charge of catchmenting, its characterized in that including the branch: and the positions where the main water diversion pipe and the branch water diversion pipe joints are connected are provided with flow rate display constant flow valves, and the number of the valves is consistent with that of the branch water diversion pipe joints.
The constant flow valve comprises a valve body, a valve rod, a planar ceramic valve core and a constant flow valve core; the planar ceramic valve core comprises a ceramic moving piece and a ceramic static piece, and the ceramic moving piece and the ceramic static piece are provided with valve holes; the constant flow valve core comprises a flow distribution box, an adjusting rod, a leather membrane and a compensating spring; the constant flow valve core also comprises a movable plate bracket with a cavity; the upper end of the movable plate bracket is fixedly connected with the valve rod, and the lower end of the movable plate bracket is fixedly connected with the ceramic movable plate; feedback holes are arranged on two sides of the upper part of the movable plate bracket; the adjusting rod penetrates through the flow distribution box and is inserted into the cavity of the movable plate bracket, and the leather membrane is fixed on the adjusting rod and divides the cavity of the movable plate bracket into an upper part and a lower part.
The lower end of the movable plate bracket can be inserted into the ceramic still and is movably connected with the ceramic still, and the contact surface of the movable plate bracket and the ceramic still is subjected to flat grinding or grinding treatment.
The utility model has the advantages that:
the utility model discloses the valve is flowed to the weighing apparatus of installation flow display on the branch pipe that divides, in order to control respectively every heating regional temperature, user's accessible valve is adjusted the flow that divides the branch pipe joint to can show the flow that each branch pipe connects, control required temperature. When the flow fluctuates in the heat supply pipe network, the constant flow valve of the water distribution branch pipe joint acts, so that the flow of the water distribution branch pipe joint is constant, and the heating comfort level of a user is ensured.
Drawings
Fig. 1 is the structure schematic diagram of the constant-flow water collector with flow display of the utility model.
Fig. 2 is the structure schematic diagram of the flow-dividing and water-dividing valve of the utility model.
In the figure, a water separator 1, a main water-separating pipe 11, a branch water-separating pipe joint 12, a branch water-separating pipe exhaust valve 13, a water collector 2, a main water-collecting pipe 21, a branch water-collecting pipe joint 22, a branch water-collecting pipe exhaust valve 23, a valve body 31, a valve rod 32, a ceramic movable sheet 33, a ceramic fixed sheet 34, a valve hole 35, a flow-dividing box 36, an adjusting rod 37, a membrane 38, a compensating spring 39, a movable sheet support 310, a feedback hole 311, a water inlet 312 and a water outlet 313.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.
The utility model discloses a take flow indicator's balanced flow water collector, including water knockout drum and water collector, water knockout drum and water collector are connected with the heat supply pipe network. Pass through leg joint and fixed during water knockout drum and water collector installation, this partial content belongs to prior art, the utility model discloses it is no longer repeated to gather.
The water distributor 1 is provided with a main water distribution pipe 11 and a plurality of branch water distribution pipe joints 12, the water collector 2 is provided with a main water collection pipe 21 and a plurality of branch water collection pipe joints 22, one end of the main water distribution pipe is provided with a water distribution pipe exhaust valve 13, and one end of the main water collection pipe is provided with a water collection pipe exhaust valve 23. And the positions where the main water diversion pipe 11 is connected with the branch water diversion pipe joints 12 are provided with flow rate display constant flow valves 3, and the number of the valves 3 is consistent with that of the branch water diversion pipe joints 12. In order to control the temperature of each heating area respectively, a user can adjust the flow of the water branch pipe joints through the valves, can display the flow of each branch pipe joint and control the required temperature. When the flow fluctuates in the heat supply pipe network, the flow balance valve 3 of the water distribution branch pipe joint 12 acts, so that the flow of the water distribution branch pipe joint is constant, and the heating comfort level of a user is ensured.
The technical scheme of the constant flow valve 3 of the water diversion branch pipe joint is as follows: the utility model discloses a constant flow valve 3 is a vertical structure, including valve body 31, valve rod 22, plane ceramic valve core, constant flow valve core; the planar ceramic valve core comprises a ceramic rotor 33 and a ceramic stator 34, the ceramic rotor 33 and the ceramic stator 34 are vertically arranged in a fit manner, two contact surfaces are subjected to flat grinding or grinding treatment, so that the contact surfaces are free of gaps in a fit manner, the ceramic rotor 33 and the ceramic stator 34 are provided with valve holes 35, the valve holes 35 are of gradually-changed structures, and the ceramic rotor 33 and the ceramic stator 34 separate a water inlet 312 and a water outlet 313 of the valve body. The water of the main water diversion pipe enters from the water inlet 312 and flows into the branch water diversion pipe joint from the water outlet 313.
The constant flow valve core comprises a flow dividing box 36, an adjusting rod 37, a membrane 38 and a compensating spring 39. The constant flow cartridge also includes a movable plate holder 310 with a cavity; the upper end of the movable plate bracket 310 is fixedly connected with the valve rod 32, and the lower end is fixedly connected with the ceramic movable plate 33; feedback holes 311 are formed at both sides of the upper portion of the movable plate holder 310. The lower end of the movable plate bracket 310 can also be inserted into the ceramic still 34 and movably connected with the ceramic still, and the inserted parts are all subjected to flat grinding or grinding treatment, so that the contact surfaces are attached without gaps.
The flow distribution box 36 has two holes, the adjusting rod 37 is inserted into the cavity of the movable plate bracket 310 through the hole of the flow distribution box 36, the membrane 38 is fixed on the upper end of the adjusting rod 37 and divides the cavity of the movable plate bracket 310 into an upper part and a lower part, the two sides of the membrane 38 bear different medium pressures, the pressure borne by the membrane 38 on the water inlet side is P2, and the pressure borne by the membrane 38 on the water outlet side is P3.
The compensation spring is arranged at the lower part of the movable plate bracket and has the compensation function on the pressure difference between the water inlet pressure P2 and the water outlet pressure P3.
When the cross-sectional flow area of the ceramic valve hole 35 is fixed, the P2 and P3 on both sides of the film 38 exert an effect of maintaining a constant flow rate, and the liquid flow rate is maintained constant by adjusting the pressure of P2 to P3. When P3 is reduced, the pressure of the membrane 38 on the water outlet side is reduced along with the reduction of the feedback hole 311, and then the membrane 38 moves to the water outlet side because P2 is unchanged, the membrane 38 drives the adjusting rod 37, so that the cross-sectional areas of the two holes which can be circulated through the flow dividing box 36 are reduced, and simultaneously P2 is reduced along with the reduction of the pressure, so that the values of P2-P3 are unchanged, namely the flow rate is kept constant, and vice versa.
The utility model discloses a when dividing the hydrophone to use, liquid gets into feedback hole 311 from water inlet 312, produces decurrent pressure P2 to involucra 38 and flow through ceramic valve hole 35, gets into movable plate support 310 cavity through flow distribution box 36 in, produces ascending pressure P3 to involucra 38, and liquid flows out from delivery port 313. The valve rod 32 is rotated, the valve rod 32 drives the movable plate bracket 310 and the ceramic movable plate 33 to rotate, so that the ceramic valve holes 5 on the ceramic movable plate 33 and the ceramic static plate 34 are overlapped or staggered mutually, the flow cross section area of the ceramic valve hole 35 can be changed, and the functions of setting, adjusting, opening and closing the flow of the balanced flow valve are realized.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention. The above only be the embodiment of the present invention, not therefore the limit to the patent scope of the present invention, all utilize the equivalent transformation of the content of the present invention, or directly or indirectly use in other related technical fields, all including in the same reason the patent protection scope of the present invention.
Claims (3)
1. Take flow indication's balanced flow water collector, be responsible for discharge valve, the person in charge of catchmenting, a plurality of branch pipe joints of catchmenting, the person in charge of discharge valve, the person in charge of catchmenting, its characterized in that including the branch: and the positions where the main water diversion pipe and the branch water diversion pipe joints are connected are provided with flow rate display constant flow valves, and the number of the valves is consistent with that of the branch water diversion pipe joints.
2. The flow indicating constant-flow water collector of claim 1, wherein the constant-flow valve comprises a valve body, a valve rod, a planar ceramic valve core and a constant-flow valve core; the planar ceramic valve core comprises a ceramic moving piece and a ceramic static piece, and the ceramic moving piece and the ceramic static piece are provided with valve holes; the constant flow valve core comprises a flow distribution box, an adjusting rod, a leather membrane and a compensating spring; the constant flow valve core also comprises a movable plate bracket with a cavity; the upper end of the movable plate bracket is fixedly connected with the valve rod, and the lower end of the movable plate bracket is fixedly connected with the ceramic movable plate; feedback holes are arranged on two sides of the upper part of the movable plate bracket; the adjusting rod penetrates through the flow distribution box and is inserted into the cavity of the movable plate bracket, and the leather membrane is fixed on the adjusting rod and divides the cavity of the movable plate bracket into an upper part and a lower part.
3. The constant-flow water collector with the flow indicator according to claim 2, wherein the lower end of the movable plate bracket is inserted into and movably connected with the ceramic stator plate, and the contact surface of the movable plate bracket and the ceramic stator plate is subjected to flat grinding or grinding treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020992110.1U CN212616418U (en) | 2020-06-03 | 2020-06-03 | Constant-flow water collector with flow indication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020992110.1U CN212616418U (en) | 2020-06-03 | 2020-06-03 | Constant-flow water collector with flow indication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212616418U true CN212616418U (en) | 2021-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020992110.1U Active CN212616418U (en) | 2020-06-03 | 2020-06-03 | Constant-flow water collector with flow indication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212616418U (en) |
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2020
- 2020-06-03 CN CN202020992110.1U patent/CN212616418U/en active Active
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