CN214466141U - Heat supply balance valve with built-in filter screen - Google Patents
Heat supply balance valve with built-in filter screen Download PDFInfo
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- CN214466141U CN214466141U CN202023216652.9U CN202023216652U CN214466141U CN 214466141 U CN214466141 U CN 214466141U CN 202023216652 U CN202023216652 U CN 202023216652U CN 214466141 U CN214466141 U CN 214466141U
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Abstract
The utility model relates to a balanced valve technical field, concretely relates to heat supply balanced valve of built-in filter screen, which comprises a valve body, be equipped with inlet channel and outlet conduit in the valve body respectively, and inlet channel and outlet conduit inner chamber are linked together, the left side wall of valve body is equipped with a pair of bracing piece, and is a pair of the left side of bracing piece is equipped with the connecting rod, the left side of connecting rod is equipped with the lead screw through the bearing, the left side detachable of lead screw is equipped with the bull stick, the right side end through connection pole of lead screw, and outer wall threaded connection has the nut, the right side end of nut extends into in the valve body, and is equipped with hollow rectangle seat, the right side of rectangle seat extends into in the inlet channel, and is equipped with the regulation needle. The device can filter the fluid through the effectual heat supply balance valve of realization of built-in filter screen, carries out effectual filtration with the impurity in the fluid, and the convenience is cleaned the filter screen, more accords with the user demand of reality.
Description
Technical Field
The utility model relates to a balanced valve technical field, concretely relates to heat supply balanced valve of built-in filter screen.
Background
The balance valve is a valve with special function, and the valve itself has no special features, and only has different functions and places, in some industries, because the medium (various flowable materials) has larger pressure difference or flow difference in each part of the pipeline or container, in order to reduce or balance the difference, the valve is arranged between the corresponding pipelines or containers to adjust the relative balance of the pressure at two sides, or to balance the flow by means of flow division, the valve is called balance valve, and the fluid is often mixed with some impurities, and the balance valve used in the existing heating system has no filtering function, so the improvement of the existing balance valve is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that above-mentioned exists, designed a heat supply balanced valve of built-in filter screen.
In order to realize the technical purpose, reach above-mentioned technological effect, the utility model discloses a realize through following technical scheme:
a heat supply balance valve with a built-in filter screen comprises a valve body, wherein a water inlet pipeline and a water outlet pipeline are respectively arranged in the valve body, the water inlet pipeline is communicated with the inner cavity of the water outlet pipeline, a pair of support rods are arranged on the left side wall of the valve body, a connecting rod is arranged on the left side of the pair of support rods, a lead screw is arranged on the left side of the connecting rod through a bearing, a rotating rod is detachably arranged on the left side of the lead screw, the right side end of the lead screw penetrates through the connecting rod, a nut is in threaded connection with the outer wall of the lead screw, a hollow rectangular seat is arranged in the valve body, the right side of the rectangular seat extends into the water inlet pipeline, an adjusting needle is arranged in the rectangular seat, and the right side end of the adjusting needle extends into the water outlet pipeline;
the sealing cover is locked on the right side of the water inlet pipeline through a bolt, and a drain valve is inserted in the sealing cover;
the filter mechanism is inserted in the valve body and used for filtering fluid.
Preferably, the outer ring of the bearing is fixedly connected with the left side wall of the connecting rod through a bearing seat, and the inner ring of the bearing is connected with the outer wall of the lead screw in an interference fit manner.
Preferably, a sealing gasket is arranged between the sealing cover and the valve body.
Preferably, filtering mechanism includes filter screen, footstock and base, the filter screen is pegged graft in the valve body, and runs through outlet conduit, the left side of filter screen is equipped with the footstock, the right side of filter screen is equipped with the base, adjust the needle and run through the footstock, and extend into in the filter screen.
Preferably, the blowoff valve is communicated with the inner cavity of the filter screen.
The utility model has the advantages that:
rotatory bull stick, it is rotatory to make the bull stick drive the lead screw, make the nut drive rectangle seat and adjust the needle through the lead screw and remove to the left side in filter screen and footstock, the fluid gets into in the filter screen, flow outlet conduit after filtering through the filter screen, pour into inlet and outlet conduit with the cleaning solution in, open the blowoff valve, the cleaning solution gets into in the filter screen, and carry the impurity in the filter screen and discharge through the blowoff valve, perhaps drive footstock and base with the filter screen and take out from the valve body, it is manual to clear up, the device can effectually realize that the heat supply balance valve fluid filters through built-in filter screen, carry out effectual filtration with the impurity in the fluid, the convenience is cleaned the filter screen, easy operation and convenient, convenience and practicality that the heat supply balance valve used have been increased, more accord with actual user demand.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the filtering mechanism of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the water-saving valve comprises a valve body, 2, a water inlet pipeline, 3, a water outlet pipeline, 4, a support rod, 5, a connecting rod, 6, a bearing, 7, a screw rod, 8, a rotating rod, 9, a nut, 10, a rectangular seat, 11, an adjusting needle, 12, a filter screen, 13, a top seat, 14, a base, 15, a sealing cover, 16 and a drain valve.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, a heat supply balance valve with a built-in filter screen comprises a valve body 1, wherein a water inlet pipeline 2 and a water outlet pipeline 3 are respectively arranged in the valve body 1, the inner cavities of the water inlet pipeline 2 and the water outlet pipeline 3 are communicated, a pair of support rods 4 are arranged on the left side wall of the valve body 1, a connection rod 5 is arranged on the left side of each support rod 4, a lead screw 7 is arranged on the left side of the connection rod 5 through a bearing 6, a rotating rod 8 is detachably arranged on the left side of the lead screw 7, the right side end of the lead screw 7 penetrates through the connection rod 5, a nut 9 is in threaded connection with the outer wall of the lead screw 7, the right side end of the nut 9 extends into the valve body 1, a hollow rectangular seat 10 is arranged, the right side of the rectangular seat 10 extends into the water inlet pipeline 2, an adjusting needle 11 is arranged, and the right side end of the adjusting needle 11 extends into the water outlet pipeline 3; the sealing cover 15 is locked on the right side of the water inlet pipeline 2 through bolts, and a drain valve 16 is inserted in the sealing cover 15; the filter device also comprises a filter mechanism which is inserted in the valve body 1 and used for filtering fluid.
Preferably, the outer ring of the bearing 6 is fixedly connected with the left side wall of the connecting rod 5 through a bearing seat, and the inner ring of the bearing 6 is connected with the outer wall of the screw rod 7 in an interference fit manner.
Preferably, a sealing gasket is arranged between the cover 15 and the valve body 1.
Preferably, the filter mechanism includes filter screen 12, footstock 13 and base 14, and filter screen 12 pegs graft in valve body 1, and runs through outlet conduit 3, and the left side of filter screen 12 is equipped with footstock 13, and the right side of filter screen 12 is equipped with base 14, and regulation needle 11 runs through footstock 13, and extends into in the filter screen 12.
Preferably, blowoff valve 16 is in communication with the interior chamber of filter screen 12.
The detailed connection means is well known in the art, all the components in the present scheme are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
One specific application of this embodiment is:
when in use, fluid enters the water inlet pipeline 2, the rotating rod 8 is rotated, the rotating rod 8 is promoted to drive the screw rod 7 to rotate through the bearing 6, through the threaded connection of the screw rod 7 and the nut 9, the nut 9 is promoted to drive the rectangular seat 10 and the adjusting needle 11 to move towards the left side in the filter screen 12 and the top seat 13, when the right end of the adjusting needle 11 is moved out of the top seat 13, the fluid enters the filter screen 12, is filtered by the filter screen 12 and then flows out of the water outlet pipeline 3, when the fluid is filtered, cleaning fluid is injected into the water inlet and outlet pipeline 3 when the filter screen 12 needs to be cleaned, the drain valve 16 is opened, the cleaning fluid enters the filter screen 12 and carries impurities in the filter screen 12 to be discharged through the drain valve 16, or the sealing cover 15 is taken down, the filter screen 12 drives the top seat 13 and the base 14 to be taken out from the valve body 1, and cleaning is manually carried out, so that the cleaning work of the filter screen 12 is completed.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should be able to make changes, alterations, additions or substitutions within the scope of the present invention.
Claims (5)
1. The utility model provides a heat supply balanced valve of built-in filter screen which characterized in that:
comprises a valve body (1), a water inlet pipeline (2) and a water outlet pipeline (3) are respectively arranged in the valve body (1), the water inlet pipeline (2) is communicated with the inner cavity of the water outlet pipeline (3), the left side wall of the valve body (1) is provided with a pair of support rods (4), the left sides of the support rods (4) are provided with connecting rods (5), the left side of the connecting rod (5) is provided with a screw rod (7) through a bearing (6), a rotating rod (8) is detachably arranged on the left side of the screw rod (7), the right side end of the screw rod (7) penetrates through the connecting rod (5), and the outer wall is connected with a nut (9) by screw thread, the right side end of the nut (9) extends into the valve body (1), and is provided with a hollow rectangular seat (10), the right side of the rectangular seat (10) extends into the water inlet pipeline (2), the water inlet pipe is provided with an adjusting needle (11), and the right side end of the adjusting needle (11) extends into the water outlet pipe (3);
the sealing cover (15) is locked on the right side of the water inlet pipeline (2) through bolts, and a drain valve (16) is inserted in the sealing cover (15);
the filter is inserted in the valve body (1) and used for filtering fluid.
2. The heat supply balance valve with the built-in filter screen as recited in claim 1, wherein: the outer ring of the bearing (6) is fixedly connected with the left side wall of the connecting rod (5) through a bearing seat, and the inner ring of the bearing (6) is connected with the outer wall of the lead screw (7) in an interference fit manner.
3. The heat supply balance valve with the built-in filter screen as recited in claim 1, wherein: and a sealing gasket is arranged between the sealing cover (15) and the valve body (1).
4. The heat supply balance valve with the built-in filter screen as recited in claim 1, wherein: the filter mechanism comprises a filter screen (12), a top seat (13) and a base (14), the filter screen (12) is inserted into the valve body (1) and penetrates through the water outlet pipeline (3), the top seat (13) is arranged on the left side of the filter screen (12), the base (14) is arranged on the right side of the filter screen (12), and the adjusting needle (11) penetrates through the top seat (13) and extends into the filter screen (12).
5. The heat supply balance valve with the built-in filter screen as recited in claim 4, wherein: the blowoff valve (16) is communicated with the inner cavity of the filter screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023216652.9U CN214466141U (en) | 2020-12-28 | 2020-12-28 | Heat supply balance valve with built-in filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023216652.9U CN214466141U (en) | 2020-12-28 | 2020-12-28 | Heat supply balance valve with built-in filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214466141U true CN214466141U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023216652.9U Active CN214466141U (en) | 2020-12-28 | 2020-12-28 | Heat supply balance valve with built-in filter screen |
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| Country | Link |
|---|---|
| CN (1) | CN214466141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898575A (en) * | 2021-12-03 | 2022-01-07 | 徐中麒 | Anticorrosive durable ceramic piston pump |
-
2020
- 2020-12-28 CN CN202023216652.9U patent/CN214466141U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898575A (en) * | 2021-12-03 | 2022-01-07 | 徐中麒 | Anticorrosive durable ceramic piston pump |
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