CN210165031U - A conversion connecting piece for warm up water knockout drum - Google Patents
A conversion connecting piece for warm up water knockout drum Download PDFInfo
- Publication number
- CN210165031U CN210165031U CN201921094215.9U CN201921094215U CN210165031U CN 210165031 U CN210165031 U CN 210165031U CN 201921094215 U CN201921094215 U CN 201921094215U CN 210165031 U CN210165031 U CN 210165031U
- Authority
- CN
- China
- Prior art keywords
- hole
- rand
- smooth
- wall
- pipe fitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 11
- 239000008236 heating water Substances 0.000 claims abstract description 12
- 239000011148 porous material Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract description 2
- 235000011613 Pinus brutia Nutrition 0.000 abstract description 2
- 241000018646 Pinus brutia Species 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Images
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
A conversion connecting piece for a floor heating water separator comprises a pipe fitting main body, wherein a flow channel is formed in the pipe fitting main body, a threaded hole is formed in one end of the pipe fitting main body, a circle of round smooth hole is formed in the other end of the pipe fitting main body, and a communicating hole is formed between the round smooth hole and the threaded hole; be equipped with the internal thread on the inner wall that screw hole one end was kept away from to the runner, the embedded rand that is equipped with in circular smooth hole, this rand plug up the intercommunicating pore and separate screw hole and circular smooth hole, follow supreme first smooth area and the first smooth area of being equipped with in proper order down on the outer wall of rand, follow supreme second smooth area and the second smooth area of being equipped with in proper order down on the inner wall of rand. The utility model discloses small in size is applicable to in little space and the crisscross complicated pipeline, and the dismouting is convenient, and is clean convenient and respond well, can listen the sound and distinguish the access degree of depth of external pipeline to prevent that the cooperation from crossing the pine or the phenomenon of tension to take place, ensure to connect firm reliable, the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of the accessory warms up and specifically relates to a conversion connecting piece for warm up water knockout drum.
Background
The general structure of ground heating water collector and collector assembly includes the person in charge and connects, and the joint includes conversion connector and functional joint. The functional connections may include flow meters, shut-off valves, vent valves, and the like.
Because the ground heating water separator is the instrument of concentrating the branch water, its flow is great relatively, then with flow dispersion to each lateral conduit in, consequently the pipe diameter of lateral conduit is less than what ground heating water separator, can not practical common water route conversion connecting piece when connecting.
The existing conversion connecting piece for the floor heating water separator is generally only subjected to adaptive adjustment on the size of an opening, and the length of the connecting piece is greatly longer, so that a larger installation space is required to be occupied. In addition, when the pipelines are connected, the assembly precision is difficult to control and is controlled by the experience of workers, so that the assembly is easy to loose or tighten. In addition, as the water temperature in the floor heating pipe changes frequently, the temperature difference is large when the floor heating pipe is used and not used, so that scale is easy to generate, the flow speed is easy to slow down and the flow speed is easy to block after long-time use, the use effect is influenced, the pressure in the pipe is increased, and the safety risk exists; therefore, the connecting piece needs to be detached and cleaned regularly during use, and the existing connecting piece is troublesome to clean and difficult to clean.
Disclosure of Invention
In order to overcome the above-mentioned not enough of prior art, the utility model provides a small in size, be convenient for clean, and accessible sound judge the conversion connecting piece that is used for floor heating water knockout drum of twisting the degree of depth.
The technical proposal of the utility model for solving the technical problem is that: a conversion connecting piece for a floor heating water separator comprises a pipe fitting main body, wherein a through flow channel is formed in the center of the pipe fitting main body, a threaded hole is formed in one end of the pipe fitting main body, a circle of circular smooth hole is formed in the other end of the pipe fitting main body, the diameter of the circular smooth hole is smaller than that of the threaded hole, and a communicating hole is formed between the circular smooth hole and the threaded hole;
the runner is equipped with the internal thread on keeping away from the inner wall of screw hole one end, the embedded rand that is equipped with of circular smooth hole, circular smooth downthehole first spacing face that is equipped with the slope, the upper end and the lower extreme of rand all be equipped with the spacing face of second of first spacing face looks adaptation, this rand plug up the intercommunicating pore and general screw hole and circular smooth hole separate, supreme first smooth area and the first sand grinding district of being equipped with in proper order is followed down on the outer wall of rand, follow supreme second sand grinding district and the second smooth area of being equipped with in proper order down on the inner wall of rand.
Preferably, an installation space is arranged between the collar and the inner bottom of the circular smooth hole, a through hole communicated with the installation space is formed in the inner wall of the flow channel, a positioning column is arranged in the installation space, an expansion spring is fixed on the positioning column, a soft rubber sealing block is arranged at the other end of the expansion spring and penetrates through the through hole and extends into the flow channel, and the soft rubber sealing block and the through hole form interference fit.
Preferably, one end of the soft rubber sealing block, which extends into the flow channel, is provided with a circular arc-shaped end face.
Preferably, a groove is formed in the outer wall of one end, close to the threaded hole, of the flow channel, and a sealing ring is arranged in the groove.
The beneficial effects of the utility model reside in that: small in size is applicable to in little space and crisscross complicated pipeline, and the dismouting is convenient, and is clean convenient and respond well, can listen the insertion depth of sound difference external pipeline to prevent that the phenomenon of cooperation pine or tension from taking place, ensure to connect firm reliable, the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a half-section view of the present invention.
Figure 3 is a schematic view of the collar construction.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 3, the conversion connecting piece for the floor heating water separator comprises a pipe fitting main body 1, wherein a through flow channel 2 is formed in the center of the pipe fitting main body 1, a threaded hole 3 is formed in one end of the pipe fitting main body 1, a circle of circular smooth hole 4 is formed in the other end of the pipe fitting main body 1, the diameter of the circular smooth hole 4 is smaller than that of the threaded hole 3, and a communicating hole 5 is formed between the circular smooth hole 4 and the threaded hole 3;
Through the cooperation of first spacing face 8 and second spacing face 9, can carry out limited spacing to rand 7, still can keep sufficient position accuracy after the dismouting repeatedly.
Preferably, the clamping ring 7 is a plastic clamping ring or a rubber clamping ring, so that the clamping ring is convenient to disassemble and assemble and can play a certain sealing role.
In this embodiment, there is installation space 14 between the rand 7 and the inner bottom of circular smooth hole 4, seted up on the inner wall of runner 2 with the communicating through-hole of installation space 14, installation space 14 in be equipped with reference column 15, reference column 15 on be fixed with expanding spring 16, expanding spring 16's the other end is equipped with flexible glue seal block 17, flexible glue seal block 17 pass the through-hole and stretch into to runner 2 in, just flexible glue seal block 17 with the through-hole form interference fit. Through the arrangement of the soft rubber sealing block 17, the inserted external pipeline can be limited, and a reminding function of making a user understand that the external pipeline is inserted in place is achieved; and, through the setting of expanding spring 16, reduce the collision power when flexible glue seal block 17 contacts with external pipeline to effectively protect each part not impaired, increase of service life. In addition, when the sealing action of the soft rubber sealing block 17 is invalid, water can overflow from the through hole, so that the water flows out to the outside through the circular smooth hole 4, a user is informed that the conversion connector is invalid in sealing, and the conversion connector needs to be maintained or replaced to ensure normal use.
In this embodiment, an arc-shaped end surface 18 is arranged at one end of the soft rubber sealing block 17 extending into the flow channel 2. The circular arc-shaped end face 18 is adopted, so that the impact force generated when the external pipeline is in contact with the soft rubber sealing block 17 can be further reduced, and related parts can be better protected.
In this embodiment, a groove is formed in the outer wall of the flow channel 2 near one end of the threaded hole 3, and a sealing ring 19 is arranged in the groove. When the joint of the floor heating water separator is connected into the threaded hole 3, the inner wall of the floor heating water separator is abutted against the sealing ring 19, so that the sealing effect is achieved.
The utility model provides a conversion connecting piece for warm up water knockout drum of brand-new structure, during the use, the screw hole 3 of conversion connecting piece is inserted to the joint on the warm up water knockout drum, and external pipeline inserts in the runner 2 and is connected with internal thread 6. The utility model discloses it is injectd to have certain structure to external pipeline, need be equipped with the steel bushing on external pipeline's the interface, the steel bushing can insert in circular smooth hole 4 and with the inner wall butt of circular smooth hole 4, play the effect of location and enhancement connection. The steel sleeve also enables the collar 7 to be firmly pressed against the inner wall of the circular smooth hole 4 and enables the collar 7 to block the communication hole 5 to form a sealing effect. Simultaneously, when the steel sleeve inserts, second dull polish district 12 and the contact of second smooth district 13 on its and rand 7 inner walls, the joint on the ground heating water knockout drum also can with the contact of first smooth district 10 and first dull polish district 11 on the rand 7 outer wall, when with smooth district contact the time do not sound or can send the sharp-pointed sound of metal friction, can send husky sound when contacting with dull polish section, thereby the user just can distinguish very easily, judge the degree of depth of twist. When the device is used, the screwing is stopped as soon as the sand sound is heard, and the screwing depth can ensure good matching and using effect.
The connecting holes of the conventional connecting piece are all one-way openings and are not through, so that scale can be left at the bottom of the connecting holes during cleaning, the whole connecting piece is difficult to take out, and the cleaning is not thorough.
The utility model discloses it is very convenient when clean, pull down joint and external pipeline on the water knockout drum with heating up respectively, wash the circulation directly, then take out rand 7, because circular smooth hole 4 and screw hole 3 are communicating, consequently also directly wash it, the incrustation scale can be effectively clear, can obtain good clean effect.
Claims (4)
1. The utility model provides a conversion connecting piece for ground heating water knockout drum, includes the pipe fitting main part, and the runner that runs through is seted up at the center of this pipe fitting main part, its characterized in that: one end of the pipe fitting main body is provided with a threaded hole, the other end of the pipe fitting main body is provided with a circle of round smooth hole, the diameter of the round smooth hole is smaller than that of the threaded hole, and a communicating hole is formed between the round smooth hole and the threaded hole;
the runner is equipped with the internal thread on keeping away from the inner wall of screw hole one end, the embedded rand that is equipped with of circular smooth hole, circular smooth downthehole first spacing face that is equipped with the slope, the upper end and the lower extreme of rand all be equipped with the spacing face of second of first spacing face looks adaptation, this rand plug up the intercommunicating pore and general screw hole and circular smooth hole separate, supreme first smooth area and the first sand grinding district of being equipped with in proper order is followed down on the outer wall of rand, follow supreme second sand grinding district and the second smooth area of being equipped with in proper order down on the inner wall of rand.
2. The conversion coupling for a floor heating diverter of claim 1, wherein: the utility model discloses a runner, including rand and circular smooth hole, the inner bottom of rand and circular smooth hole between have an installation space, seted up on the inner wall of runner with the communicating through-hole of installation space, installation space in be equipped with the reference column, the reference column on be fixed with expanding spring, expanding spring's the other end is equipped with the sealed piece of flexible glue, the sealed piece of flexible glue pass the through-hole and stretch into to the runner in, just the sealed piece of flexible glue with the through-hole form interference fit.
3. The conversion coupling for a floor heating diverter of claim 2, wherein: one end of the soft rubber sealing block extending into the flow channel is provided with a circular arc-shaped end face.
4. The conversion coupling for a floor heating diverter of claim 1, wherein: a groove is formed in the outer wall of one end, close to the threaded hole, of the flow channel, and a sealing ring is arranged in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921094215.9U CN210165031U (en) | 2019-07-13 | 2019-07-13 | A conversion connecting piece for warm up water knockout drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921094215.9U CN210165031U (en) | 2019-07-13 | 2019-07-13 | A conversion connecting piece for warm up water knockout drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210165031U true CN210165031U (en) | 2020-03-20 |
Family
ID=69795233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921094215.9U Expired - Fee Related CN210165031U (en) | 2019-07-13 | 2019-07-13 | A conversion connecting piece for warm up water knockout drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210165031U (en) |
-
2019
- 2019-07-13 CN CN201921094215.9U patent/CN210165031U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210165031U (en) | A conversion connecting piece for warm up water knockout drum | |
| CN216279508U (en) | Integral wear-resisting metal seal ball valve | |
| CN203836426U (en) | Stainless steel liner movable connector pipe fitting | |
| CN202521092U (en) | Connector structure of spin flexible pipe | |
| CN205578823U (en) | Water tap | |
| CN111425686A (en) | Right-angle plug connection assembly for fluid conduit and control method thereof | |
| CN211449718U (en) | Angle valve switch device for bathing spray nozzle | |
| CN211233322U (en) | Air conditioner drain pipe fixing structure convenient to adapt to pipelines with different diameters | |
| CN210097978U (en) | Shower head with opening and closing structure | |
| CN203585438U (en) | Tee valve | |
| CN210106820U (en) | Leak protection hydraulic pipe joint | |
| CN203412055U (en) | Elastic floor drain core with water seal | |
| CN202992259U (en) | Water segregator structure of buried-in-wall bathtub faucet | |
| CN205640001U (en) | A elasticity sealing washer for plastic check well | |
| CN219913477U (en) | Water outlet pipe structure | |
| CN204478522U (en) | A kind of flow control apparatus for water of Teat pump boiler | |
| CN219606351U (en) | Special pipe fitting for refrigerant hot melting connection | |
| CN218598859U (en) | Low-noise double-self-flow self-control heating valve | |
| CN204530906U (en) | A kind of button flushing valve of fast changeable spool | |
| CN204420398U (en) | The effective reducing of resistance to compression is directly managed | |
| CN214368460U (en) | Waterway structure and water purification system | |
| CN205559915U (en) | Pipe connector structure of tap return bend | |
| CN204080979U (en) | Water tube hose under deodorization | |
| CN214248667U (en) | Portable water knockout drum | |
| CN210687123U (en) | Insulating safety valve with sewage discharge function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200320 |