CN202153024U - Differential pressure eccentric assembly used for water distributing and collecting device of floor heating system - Google Patents
Differential pressure eccentric assembly used for water distributing and collecting device of floor heating system Download PDFInfo
- Publication number
- CN202153024U CN202153024U CN2011202794286U CN201120279428U CN202153024U CN 202153024 U CN202153024 U CN 202153024U CN 2011202794286 U CN2011202794286 U CN 2011202794286U CN 201120279428 U CN201120279428 U CN 201120279428U CN 202153024 U CN202153024 U CN 202153024U
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- valve
- check
- valve body
- shape circle
- copper tube
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Abstract
The utility model provides a differential pressure eccentric assembly used for a water distributing and collecting device of a floor heating system; a first lock cap is arranged at one end of a copper tube, and is rotatably connected with one end of a valve body; a fourth O-shaped ring and a snap ring are arranged between the valve body and the copper tube; the other end of the valve body is rotatably connected with a valve hood; a third O-shaped ring is arranged between the valve hood and the valve body; the other end of the valve body is internally provided with a valve seat, a rubber gasket, a check valve plug, a check valve cap and a check valve spring; the rubber gasket is arranged between the valve seat and the check valve plug; the check valve spring is sheathed on the check valve plug; the check valve cap is inserted with the check valve plug; a second O-shaped ring is arranged between the valve seat and the valve body; the other end of the copper tube is provided with a second lock cap which is rotatably connected with a joint; and a red paper gasket is arranged between the joint and the port of the copper tube. By adopting the differential pressure eccentric assembly, the balance of the floor heating end system can be ensured, the installing space is saved, the leaking points are reduced, and the floor heating end system can be safer.
Description
Technical field
The utility model relates to the pressure reduction offset assembly that a kind of ground heating system water collecting and diversifying device device is used, and belongs to pressure reduction offset assembly technical field.
Background technology
Existing balance floor heating end system advances, backwater pressure reduction generally is employed in into, increase by a bypass pipe between the return pipe, and check-valves is installed on the bypass pipe.All different because of each manufacturer of pressure setting of check-valves, if pressure is bigger than normal, do not have the pressure reduction bypass action; If pressure is less than normal, do not have the effect of balance pressure reduction so, and more loaded down with trivial details in the installation process, advance, backwater installs threeway respectively on being responsible for, bad easy generation " infiltration " phenomenon of length control.
Summary of the invention
The purpose of the utility model provides a kind of pressure reduction of balance floor heating end system, truly plays the effect of balance, saves the pressure reduction offset assembly that the ground heating system water collecting and diversifying device device of space behavior is used in addition.
The purpose of the utility model realizes through following technical scheme:
The pressure reduction offset assembly that a kind of ground heating system water collecting and diversifying device device is used comprises: an O shape circle, bonnet, valve seat, the 2nd O shape circle, the 3rd O shape circle, rubber washer, check valve spool, check-valves valve gap, check-valve spring, valve body, the 4th O shape circle, snap ring, first lock nut, copper tube, second lock nut, red paper washer, the 5th O shape circle and joint, and an end of said copper tube is provided with first lock nut; One end of first lock nut and valve body spins; Be provided with the 4th O shape circle and snap ring between valve body and the copper tube, the other end and the bonnet of valve body spin, and are provided with the 3rd O shape circle between bonnet and the valve body; The outside of bonnet is provided with O shape circle; Be provided with valve seat, rubber washer, check valve spool, check-valves valve gap and check-valve spring in the other end of valve body, be provided with rubber washer between said valve seat and the check valve spool, said check-valve spring is enclosed within on the check valve spool; Check-valves valve gap and check valve spool are pegged graft; Be provided with the 2nd O shape circle between valve seat and the valve body, the other end of copper tube is provided with second lock nut, and said second lock nut and joint spin; Be provided with red paper washer between the mouth of pipe of joint and copper tube, the outside of joint is provided with the 5th O shape circle.
The beneficial effect of the utility model: can guarantee the balance of floor heating end system, save installing space, reduce " seepage " point, make the floor heating end system safer.
Description of drawings
The structural representation of the pressure reduction offset assembly that Fig. 1 uses for the ground heating system water collecting and diversifying device device that the specific embodiment of the utility model provides.
The specific embodiment
The pressure reduction offset assembly that this specific embodiment provides a kind of ground heating system water collecting and diversifying device device to use; As shown in Figure 1, comprise O shape circle 1, bonnet 2, valve seat 3, the 2nd O shape circle the 4, the 3rd O shape circle 5, rubber washer 6, check valve spool 7, check-valves valve gap 8, check-valve spring 9, valve body 10, the 4th O shape circle 11, snap ring 12, first lock nut 13, copper tube 14, second lock nut 15, red paper washer 16, the 5th O shape circle 17 and joint 18, an end of said copper tube 14 is provided with first lock nut 13; First lock nut 13 spins with an end of valve body 10; Be provided with the 4th O shape circle 11 and snap ring 12 between valve body 10 and the copper tube 14, the other end of valve body 10 and bonnet 2 spin, and are provided with the 3rd O shape circle 5 between bonnet 2 and the valve body 10; The outside of bonnet 2 is provided with O shape circle 1; Be provided with valve seat 3, rubber washer 6, check valve spool 7, check-valves valve gap 8 and check-valve spring 9 in the other end of valve body 10, be provided with rubber washer 6 between said valve seat 3 and the check valve spool 7, said check-valve spring 9 is enclosed within on the check valve spool 7; Check-valves valve gap 8 is pegged graft with check valve spool 7; Be provided with the 2nd O shape circle 4 between valve seat 3 and the valve body 10, the other end of copper tube 14 is provided with second lock nut 15, and said second lock nut 15 spins with joint 18; Be provided with red paper washer 16 between the mouth of pipe of joint 18 and copper tube 14, the outside of joint 18 is provided with the 5th O shape circle 17.
Said copper tube 14 is a S shape.
Because the flow velocity of floor heating end system can not be greater than 0.25m/s, so its terminal radiator coil tube length also has restriction, so its supply, the pressure difference of backwater index circuit has strict demand.Through measuring and calculating repeatedly and the test to system, its pressure differential resetting value of the pressure reduction offset assembly of the utility model is 2.5mH2O (0.025Mpa), the terminal requirement of heating system fully contentedly.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claims.
Claims (3)
1. pressure reduction offset assembly that ground heating system water collecting and diversifying device device is used comprises: an O shape circle, bonnet, valve seat, the 2nd O shape circle, the 3rd O shape circle, rubber washer, check valve spool, check-valves valve gap, check-valve spring, valve body, the 4th O shape circle, snap ring, first lock nut, copper tube, second lock nut, red paper washer, the 5th O shape circle and joint is characterized in that; One end of said copper tube is provided with first lock nut, and an end of first lock nut and valve body spins, and is provided with the 4th O shape circle and snap ring between valve body and the copper tube; The other end and the bonnet of valve body spin; Be provided with the 3rd O shape circle between bonnet and the valve body, the outside of bonnet is provided with O shape circle, is provided with valve seat, rubber washer, check valve spool, check-valves valve gap and check-valve spring in the other end of valve body; Be provided with rubber washer between said valve seat and the check valve spool; Said check-valve spring is enclosed within on the check valve spool, and check-valves valve gap and check valve spool are pegged graft, and is provided with the 2nd O shape circle between valve seat and the valve body; The other end of copper tube is provided with second lock nut; Said second lock nut and joint spin, and are provided with red paper washer between the mouth of pipe of joint and copper tube, and the outside of joint is provided with the 5th O shape circle.
2. the pressure reduction offset assembly that ground heating system water collecting and diversifying device device according to claim 1 is used is characterized in that said copper tube is a S shape.
3. the pressure reduction offset assembly that ground heating system water collecting and diversifying device device according to claim 1 is used is characterized in that, pressure reduction offset assembly pressure differential resetting value is 0.025Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202794286U CN202153024U (en) | 2011-08-03 | 2011-08-03 | Differential pressure eccentric assembly used for water distributing and collecting device of floor heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202794286U CN202153024U (en) | 2011-08-03 | 2011-08-03 | Differential pressure eccentric assembly used for water distributing and collecting device of floor heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202153024U true CN202153024U (en) | 2012-02-29 |
Family
ID=45693520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202794286U Expired - Lifetime CN202153024U (en) | 2011-08-03 | 2011-08-03 | Differential pressure eccentric assembly used for water distributing and collecting device of floor heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202153024U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605269A (en) * | 2013-10-23 | 2016-05-25 | 南安市丽迪家居用品有限公司 | Water-saving connector capable of adjusting maximum water flow |
| CN105605268A (en) * | 2013-10-29 | 2016-05-25 | 南安市丽迪家居用品有限公司 | Adjustable water-saving joint |
| CN106195377A (en) * | 2013-10-29 | 2016-12-07 | 南安市丽迪家居用品有限公司 | A kind of water nozzle of belt spool |
-
2011
- 2011-08-03 CN CN2011202794286U patent/CN202153024U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605269A (en) * | 2013-10-23 | 2016-05-25 | 南安市丽迪家居用品有限公司 | Water-saving connector capable of adjusting maximum water flow |
| CN105605268A (en) * | 2013-10-29 | 2016-05-25 | 南安市丽迪家居用品有限公司 | Adjustable water-saving joint |
| CN106195377A (en) * | 2013-10-29 | 2016-12-07 | 南安市丽迪家居用品有限公司 | A kind of water nozzle of belt spool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120229 |
|
| CX01 | Expiry of patent term |