CN213929795U

CN213929795U - Water heating ground coil pipe connecting pipe

Info

Publication number: CN213929795U
Application number: CN202021952372.1U
Authority: CN
Inventors: 孙海波; 肖雪梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-08-10
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a water heating ground coil pipe connecting pipe, which belongs to the technical field of pipeline connection and comprises a connecting pipe, wherein the left side wall of the connecting pipe is fixedly connected with a first screwed pipe, the right side wall of the connecting pipe is fixedly connected with a second screwed pipe, the surfaces of the first screwed pipe and the second screwed pipe are respectively provided with a rubber sealing ring, the two sides of the connecting pipe are respectively matched and connected with a water heating coil pipe, and the upper surfaces of the connecting pipe and the water heating coil pipe are provided with an upper reinforcing device, the energy use efficiency is improved.

Description

Water heating ground coil pipe connecting pipe

Technical Field

The utility model relates to a pipe connection technical field especially relates to a hot-water heating ground coil pipe connecting pipe.

Background

The hot-water heating is one of them of floor radiation heating, also be a heating mode most popular at present, it is than warm still fairly having the advantage of electricity, the hot-water heating is through the ground coil pipe, there is the hot water of circulation flow in the pipeline, heat medium in through the floor radiation layer, the whole ground of even heating, utilize heat accumulation and the heat of ground self to upwards radiate the law by supreme conduction down, reach the purpose of heating, the hot-water heating pipeline's among the prior art installation is direct adoption screw thread butt joint mostly, this kind of connected mode is sealed in order to ensure that it can not leak water and twine raw material area cooperation anaerobic adhesive, the operation is comparatively wasted time and energy, and dismantle comparatively trouble during later maintenance, the cracked condition of hot-water heating pipe screw thread department takes place to appear easily, the maintenance is fairly troublesome.

Patent No. 201820550917.2 discloses a sealed floor drain connecting pipe, including first connecting pipe and second connecting pipe, first connecting pipe sets up the upside at the second connecting pipe, and first connecting pipe and second connecting pipe formula structure as an organic whole, the top of first connecting pipe is provided with first connecting head, be provided with the rubber packing ring on the first connecting head, the bottom of second connecting pipe is provided with the second connector, be provided with the rubber sleeve on the second connector, first connecting pipe is from last to having set gradually first arch and second arch down, first bellied inside is provided with the filter screen, the bellied inside of second is provided with the refluence ring, the bellied department of second is provided with the blow off pipe, the blow off pipe is linked together with the inner chamber of first connecting pipe, be provided with the stopcock on the blow off pipe. The utility model discloses possess good leakproofness, play the effect of good deodorant and protection against insects, play good anti-refluence effect, avoid the small opening to take place to block up.

The prior art connecting pipes have the following disadvantages: 1. the connecting pipe is directly butted by threads without a sealing device, so that water leakage is easily caused, and meanwhile, a reinforcing structure is not provided, water can directly flow out due to the fact that the threads of the water heating pipe are broken, so that the structure is simple, and the using effect is poor; 2. the device corrosion resistance is relatively poor, and long-term use can cause the connecting pipe to corrode serious damage, and life is shorter, can not keep warm simultaneously, can reduce hot-water heating ground coil's result of use during the use, for this reason, we provide a hot-water heating ground coil connecting pipe.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hot-water heating ground coil pipe connecting pipe enables connecting pipe and hot-water heating coil pipe junction zonulae occludens together, can not take place the infiltration phenomenon, excellent in use effect can consolidate the junction simultaneously, can not cause hot-water heating coil pipe and connecting pipe to take place to separate when making hot-water heating coil pipe screw thread department break off, and hydroenergy normally trickles, can continue to use, excellent in use effect can keep warm simultaneously in the use, improves energy availability factor.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of hot-water heating ground coil pipe connecting pipe, the connecting pipe comprises a connecting pipe, the first screwed pipe of connecting pipe left side wall fixedly connected with, connecting pipe right side wall fixedly connected with second screwed pipe, rubber seal is all installed on first screwed pipe and second screwed pipe surface, the connecting pipe both sides all cooperate and are connected with the hot-water heating coil pipe, surface mounting has last anchor, anchor under connecting pipe and the hot-water heating coil pipe fixed surface are connected with, the mounting groove has been seted up on the surface at the middle part of the connecting pipe, mounting groove internally mounted has manual valve.

Optionally, the upper reinforcing device and the lower reinforcing device are composed of a fixing nut, a first reinforcing block, a fixing bolt and a second reinforcing block, the first reinforcing block is located on the surface of the water heating coil pipe, the second reinforcing device is located on the surface of the connecting pipe, the fixing bolt penetrates through the first reinforcing block and the second reinforcing block, and the tail end of the fixing bolt is connected with the fixing nut in a matched mode.

Optionally, the surfaces of the first threaded pipe and the second threaded pipe are both provided with external threads, and the inside of the water heating coil pipe is provided with internal threads.

Optionally, the surface of the connecting pipe is fixedly connected with a corrosion-resistant layer, and the corrosion-resistant layer is an epoxy resin coating.

Optionally, the connecting pipe is filled with heat insulation cotton.

The utility model has the advantages as follows:

the embodiment of the utility model provides a hot-water heating ground coil pipe connecting pipe:

1. the connecting pipe is characterized in that a first threaded pipe and a second threaded pipe are respectively fixed at two ends of the connecting pipe, external threads are arranged on the surfaces of the first threaded pipe and the second threaded pipe, internal threads are arranged in the water heating coil pipe, the connecting pipe is matched and connected with the internal threads in the water heating coil pipe through the external threads, rubber sealing rings are arranged on the surfaces of the first threaded pipe and the second threaded pipe, the connecting part of the connecting pipe and the water heating coil pipe can be tightly connected together through the rubber sealing rings, the water seepage phenomenon cannot occur, the use effect is good, an upper fixer and a lower fixer are respectively fixed on the upper surface and the lower surface of the connecting part of the connecting pipe and the water heating coil pipe, each of the upper fixer and the lower fixer is composed of a fixing nut, a first reinforcing block, a fixing bolt and a second reinforcing block, the first reinforcing block is positioned on the surface of the water heating coil pipe, the second reinforcing block is positioned on the surface of the connecting pipe, and the fixing bolt passes through the second reinforcing block and the first reinforcing block, wrench movement fixation nut makes fixation nut fix at the fixing bolt other end, mutually supports through fixing bolt and fixation nut and makes first anchor block and second anchor block stable fixation together, and indirect connecting pipe and hot-water heating coil pipe are together fixed, can not cause hot-water heating coil pipe and connecting pipe to take place to separate when hot-water heating coil pipe screw thread department breaks off, and hydroenergy normal trickling can continue to use, excellent in use effect.

2. The surface of the connecting pipe is provided with the corrosion-resistant layer which is an epoxy resin coating, the epoxy resin coating is prepared by taking epoxy resin as a film forming substance and adding a certain amount of pigment, filler, auxiliary agent, solvent and the like, the epoxy resin molecular structure contains hydroxyl groups and ether bonds with high polarity, so that the coating has good chemical resistance, good alkali resistance and better heat-resistant alkali medium, and the structure contains rigidity and benzene rings which are alternately arranged with head-shaped hydrocarbon chains, so that the physical and mechanical properties of the coating are quite good, the epoxy resin coating is sprayed on the surface of the connecting pipe, so that the connecting pipe has high-strength corrosion resistance, can not be corroded in the long-term use process, the service life of the connecting pipe is effectively prolonged, and meanwhile, the connecting pipe is filled with heat-insulating cotton, when warm water flows into the connecting pipe, the heat-insulating cotton can insulate the connecting pipe to prevent heat from being emitted, the heat energy can be effectively utilized, the energy is effectively saved, the use is convenient, and the use effect is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described 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 to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a pipe connecting a water heating floor coil according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a reinforcing device of a water heating floor coil pipe connecting pipe according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a connecting thread of a pipe connecting pipe for a water heating floor coil according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an anti-corrosion layer of a pipe connecting pipe for a water heating floor according to an embodiment of the present invention.

In the figure: 1. a rubber seal ring; 2. a first threaded pipe; 3. a lower stiffener; 4. a water heating coil pipe; 5. an upper stiffener; 6. a connecting pipe; 7. mounting grooves; 8. a manual valve; 9. a second threaded pipe; 10. fixing a nut; 11. a first reinforcing block; 12. fixing the bolt; 13. a second reinforcing block; 14. externally connecting a thread; 15. internally connecting a thread; 16. a corrosion resistant layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A plumbing floor coil pipe connecting pipe according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1-4, the embodiment of the utility model provides a pair of hot-water heating ground coil pipe connecting pipe, including connecting pipe 6, the first screwed pipe 2 of connecting pipe 6 left side wall fixedly connected with, the second screwed pipe 9 of connecting pipe 6 right side wall fixedly connected with, rubber seal 1 is all installed on first screwed pipe 2 and second screwed pipe 9 surface, 6 both sides of connecting pipe all cooperate and are connected with hot-water heating coil pipe 4, surface mounting has last reinforcement 5 on connecting pipe 6 and hot-water heating coil pipe 4, reinforcement 3 under connecting pipe 6 and the hot-water heating coil pipe 4 fixed surface connection, mounting groove 7 has been seted up on the surface at the middle part of connecting pipe 6, mounting groove 7 internally mounted has manual valve 8.

The example, enable connecting pipe 6 and hot-water heating coil pipe 4 junction zonulae occludens together through rubber seal 1, can not take place the infiltration phenomenon, excellent in use effect, can consolidate the junction through last reinforcement 5 and reinforcement 3 down simultaneously, can not cause hot-water heating coil pipe 4 and connecting pipe 6 to take place the separation when making hot-water heating coil pipe 4 screw thread department break off, hydroenergy normal trickling can continue to use, excellent in use effect.

Referring to fig. 2, each of the upper and

lower reinforcements

5 and 3 is composed of a fixing nut 10, a first reinforcing block 11, a fixing bolt 12 and a second reinforcing block 13, the first reinforcing block 11 is located on the surface of the water heating coil 4, the second reinforcing block 13 is located on the surface of the connecting pipe 6, the fixing bolt 12 penetrates through the first and second reinforcing

blocks

11 and 13, and the end of the fixing bolt 12 is fittingly connected with the fixing nut 10.

Illustratively, the fixing bolt 12 passes through the second reinforcing block 13 and the first reinforcing block 11, and the fixing nut 10 is twisted to fix the fixing nut 10 at the other end of the fixing bolt 12, and the fixing bolt 12 and the fixing nut 10 are mutually matched to stably fix the first reinforcing block 11 and the second reinforcing block 13 together, so that the connecting pipe 6 and the water heating coil pipe 4 are indirectly fixed together, and when the thread of the water heating coil pipe 4 is broken, the water heating coil pipe 4 and the connecting pipe 6 are not separated, so that water energy can flow normally, the water heating pipe can be used continuously, and the use effect is good.

Referring to fig. 3, the first and second threaded

pipes

2 and 9 are externally threaded 14 and internally threaded 15, respectively.

Illustratively, the connecting pipe 6 is matched and connected with an internal connecting thread 15 in the water heating coil through an external connecting thread 14, so that the disassembly and the assembly are convenient, and the maintenance is convenient.

Referring to fig. 4, the corrosion-resistant layer 16 is fixedly connected to the surface of the connecting pipe 6, and the corrosion-resistant layer 16 is an epoxy resin coating.

The epoxy resin coating is prepared by adding a certain amount of pigment, filler, auxiliary agent, solvent and the like into epoxy resin serving as a film forming substance, the molecular structure of the epoxy resin contains hydroxyl and ether bonds with high polarity, so that the chemical resistance and alkali resistance of the coating film are good, the heat-resistant alkali medium is better, the structure of the coating film contains rigidity and benzene rings which are alternately arranged with head-shaped hydrocarbon chains, the physical and mechanical properties of the coating film are also quite good, the epoxy resin coating is sprayed on the surface of the connecting pipe 6, so that the connecting pipe 6 has high-strength corrosion resistance, cannot be corroded in the long-term use process, the service life of the connecting pipe 6 is effectively prolonged, and the use is convenient.

Referring to fig. 1, the connecting pipe 6 is filled with insulation cotton.

The connecting pipe can be insulated by the heat insulation cotton, heat is prevented from being dissipated, heat energy can be effectively utilized, energy is effectively saved, and the connecting pipe is convenient to use.

When the water heating coil pipe is used, a first threaded pipe 2 and a second threaded pipe 9 are respectively fixed at two ends of a connecting pipe 6, external threads 14 are arranged on the surfaces of the first threaded pipe 2 and the second threaded pipe 9, internal threads 15 are arranged inside the water heating coil pipe 4, the connecting pipe 6 is mutually matched and connected with the internal threads 15 in the water heating coil pipe through the external threads 14, rubber sealing rings 1 are arranged on the surfaces of the first threaded pipe 2 and the second threaded pipe 9, the connecting part of the connecting pipe 6 and the water heating coil pipe 4 can be tightly connected together through the rubber sealing rings 1, the water seepage phenomenon cannot occur, the using effect is good, an upper fixer 5 and a lower reinforcing device 3 are respectively fixed on the upper surface and the lower surface of the connecting part of the connecting pipe 6 and the water heating coil pipe 4, the upper fixer 5 and the lower reinforcing device 3 are respectively composed of a fixing nut 10, a first reinforcing block 11, a fixing bolt 12 and a second reinforcing block 13, the first reinforcing block 11 is positioned on the surface of the water heating coil pipe 4, the second reinforcing block 13 is positioned on the surface of the connecting pipe 6, the fixing bolt 12 passes through the second reinforcing block 13 and the first reinforcing block 11, the fixing nut 10 is twisted to enable the fixing nut 10 to be fixed at the other end of the fixing bolt 12, the first reinforcing block 11 and the second reinforcing block 13 are stably fixed together through the mutual matching of the fixing bolt 12 and the fixing nut 10, the connecting pipe 6 and the water heating coil 4 are indirectly fixed together, the water heating coil 4 and the connecting pipe 6 cannot be separated when the thread of the water heating coil 4 is broken, water can flow normally, the use can be continued conveniently, the use effect is good, the corrosion-resistant layer 16 is arranged on the surface of the connecting pipe 6, the corrosion-resistant layer 16 is an epoxy resin coating, the epoxy resin coating refers to a coating prepared by taking epoxy resin as a film-forming substance and adding a certain amount of pigment, filler, auxiliary agent, solvent and the like, and because the molecular structure of the epoxy resin, the chemical resistance of the coating film is good, the alkali resistance is good, the heat-resistant alkaline medium is better, and the structure of the coating film contains rigidity, benzene rings and head-shaped hydrocarbon chains which are alternately arranged, so the physical and mechanical properties of the coating film are also good, the surface of the connecting pipe 6 is sprayed with the epoxy resin coating, so that the connecting pipe 6 has high-strength corrosion resistance, and cannot be corroded in the long-term use process, the service life of the connecting pipe 6 is effectively prolonged, meanwhile, the connecting pipe 6 is filled with heat-insulating cotton, when warm water flows into the connecting pipe 6, the heat-insulating cotton can insulate the connecting pipe, heat is prevented from being dissipated, heat energy can be effectively utilized, energy is effectively saved, the use is convenient, the use effect is improved, meanwhile, the manual valve 8 is arranged on the upper surface of the middle part of the connecting pipe 6 through the mounting groove 7, when a certain section of the water heating coil pipe 4 is damaged, the manual valve 8 can be manually controlled, so that the connecting pipe 6 is in a closed state, the water heating coil pipe 4 is convenient to maintain and use.

The utility model relates to a water heating ground coil pipe connecting pipe, which comprises a pipe 1 and a rubber sealing ring; 2. a first threaded pipe; 3. a lower stiffener; 4. a water heating coil pipe; 5. an upper stiffener; 6. a connecting pipe; 7. Mounting grooves; 8. a manual valve; 9. a second threaded pipe; 10. fixing a nut; 11. a first reinforcing block; 12. Fixing the bolt; 13. a second reinforcing block; 14. externally connecting a thread; 15. internally connecting a thread; 16. the corrosion-resistant layer, the components are all universal standards or components known to those skilled in the art, the structure and the principle of which are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a hot-water heating ground coil pipe connecting pipe, includes connecting pipe (6), its characterized in that, the first screwed pipe of connecting pipe (6) left side wall fixedly connected with (2), connecting pipe (6) right side wall fixedly connected with second screwed pipe (9), rubber seal (1) are all installed on first screwed pipe (2) and second screwed pipe (9) surface, connecting pipe (6) both sides all cooperate and are connected with hot-water heating coil pipe (4), surface mounting has last reinforcement ware (5) on connecting pipe (6) and hot-water heating coil pipe (4), reinforcement ware (3) under connecting pipe (6) and hot-water heating coil pipe (4) fixed surface are connected with, mounting groove (7) have been seted up on connecting pipe (6) middle part surface, mounting groove (7) internally mounted has manual valve (8).

2. The pipe for connecting a water heating floor coil as claimed in claim 1, wherein the upper and lower reinforcing means (5, 3) are each composed of a fixing nut (10), a first reinforcing block (11), a fixing bolt (12) and a second reinforcing block (13), the first reinforcing block (11) is located on the surface of the water heating coil (4), the second reinforcing block (13) is located on the surface of the connecting pipe (6), the fixing bolt (12) penetrates through the first reinforcing block (11) and the second reinforcing block (13), and the end of the fixing bolt (12) is fittingly connected with the fixing nut (10).

3. The pipe coil connecting pipe for water heating ground as claimed in claim 1, wherein the first threaded pipe (2) and the second threaded pipe (9) are provided with external threads (14) on the surface, and the water heating coil (4) is provided with internal threads (15) inside.

4. The plumbing floor coil connecting pipe according to claim 1, wherein a corrosion-resistant layer (16) is fixedly connected to the surface of the connecting pipe (6) and the corrosion-resistant layer (16) is an epoxy resin coating.

5. The plumbing floor coil connecting pipe according to claim 1, wherein the inside of the connecting pipe (6) is filled with insulation cotton.