JPS6017643A - Construction of fluid flowing mat - Google Patents

Abstract

PURPOSE:To eliminate air extracting work and remove the difficulty of construction by filling the fluid flowing mat with water previously at a factory or the like. CONSTITUTION:The fluid flowing mat is constituted by a method wherein pillar- like terminal devices 4A, 4B, formed with cavities 3 communicated with respective flow paths 1, are connected to both ends of a flat plate-like piping section 2, formed with a plurality of flow paths 1 for circulating the fluid therethrough. The fluid flowing mat is filled with water previously at the factory or the like normally, the entrance 5A and the exit 5B thereof are blocked and the mat is carried into a working site under a condition that the fluid is sealed in the mat. At the working site, the entrance 5A of the fluid flowing mat is opened and the hose of supplying side is connected thereto and, then, the exit 5B is opened and the hose of discharging side is connected thereto. Thus, the air extracting work at the working site upon construction may be eliminated.

Description

[Detailed Description of the Invention] The present invention relates to a method for constructing a fluid distribution mat, and in particular, the present invention relates to a method for constructing a fluid distribution mat, and in particular, it is possible to install a fluid distribution mat for purposes such as underfloor heating or road snow melting by eliminating the need for air venting when constructing the fluid distribution mat on site. The present invention relates to a method of constructing a fluid distribution mat that can reduce the number of man-hours required.

Fluid circulation mats are used as heat radiating or receiving parts for floor heating, road snow melting, solar heat collection, etc.

This fluid circulation mat has a structure in which termination devices each having a cavity that communicates with the flow path are joined to both ends of a flat piping section that has a flow path for circulating fluid (usually water) formed inside. are doing. A plurality of the flow paths are usually formed parallel to the pressure, and heat exchange such as heat radiation or heat reception is performed in the piping section while hot water or water is flowing through these flow paths.

The piping section may be made of a flexible material such as rubber or gelastec, and the terminal device may be made of metal, but it may be made of rubber, which has a higher rigidity than the piping section. Alternatively, it can also be formed from glass or the like. The advantage of making the fluid distribution mat fully flexible by forming the piping part entirely from rubber or glass material is that it can be transported in a rolled state, making it easy to transport to the construction site. In addition, it can be easily installed even on uneven surfaces, and furthermore, it has practical advantages in that it can prevent damage and prevent noise.

[, k, -(, this type of fluid flow] 1η-1, In the field construction of They are then delivered to the construction site, where they are connected and assembled.

Conventional construction methods of this type have the disadvantage that when installing fluid distribution cloaks at all sites and filling them with fluid, it is extremely difficult to remove air from within the mats, requiring a great deal of labor and time. ◇This tendency was particularly noticeable when floor heating, snow melting on roads, etc. were installed on uneven surfaces.

The purpose of the present invention is to eliminate such drawbacks of the prior art,
It is an object of the present invention to provide a method for constructing a fluid circulation mat that can omit air venting work and thereby eliminate construction difficulties associated with air venting work.

A feature of the present invention is that a fluid distribution machine is used in advance at a factory or the like.

The above purpose is achieved by filling the container with water.

That is, according to the present invention KJ', a termination device having a cavity communicating with the flow path is joined to both ends of the A-mechanical piping portion in which a flow path for fluid circulation is formed. In the method of constructing a fluid distribution mat, the fluid distribution mat is completely filled with fluid in advance at a factory or the like, and the inlet and outlet are closed, and the fluid is transported to the construction site in this fluid-sealed state, and at the construction site, the inlet is fully opened and the supply side is There is provided a method for constructing a fluid circulation mat, which comprises connecting the hoses on the discharge side, and then opening the outlet and connecting all the hoses on the discharge side.

1 and 2 are diagrams illustrating a fluid circulation mat suitable for carrying out the method of the present invention, and the present invention will be specifically explained below with reference to these figures.

In FIG. 1, a column-shaped termination device 4A is formed at both ends of a flat piping section 2 in which a plurality of flow channels 1 for fluid circulation are formed, and cavities 3 communicating with each of the flow channels 1 are formed. , 4B
are bonded together to form a fluid flow mat.

The fluid distribution mat I shown in FIG. Block the population 5A and exit 5B 1. In this way, the V body is encapsulated and transported to the work site.This scary construction site is equipped with floor heating, road snow melting, and heat collection in the 19th century. (There is a place C where all the fluid distribution mats are installed for the purpose of this, +51U body circulation bonders, and a tank school for fluid storage to connect these and the fluid flow mats.) - Su Shu was also on site. The construction is then carried out by transporting all of these components and installing them at predetermined locations (11) and connecting them to each other.

At the construction site, iqt, i+lc 1,1< population of distribution mat 5 A 5H open supply II! 11 hoses 11 are connected, and after that, the box 15B is opened and the discharge side hose 11 is connected. In this case, it is best to completely fill the supply hose with fluid directly from connection 1; IX to minimize air intrusion into the fluid flow mat when connected. stomach.

FIG. 2 is a diagram illustrating a complete example of a valve equipped with a valve convenient for water filling and hose connection of the fluid flow mat.

To seal in water in a factory or the like, for example, by connecting a water supply pipe to the inlet or outlet and drawing out the air inside the fluid circulation mat using negative pressure suction force, water is introduced into the mat and the mat is completely filled. It is also possible to fill the fluid distribution mat with water by placing it on the lower glaze 1 with the mat standing upright or by injecting water under pressure from the outlet. The inlet and outlet of the fluid flow mat thus filled with water are closed by pushing and inserting the valved fitting 6 shown in FIG.

The illustrated joint 6 with a valve constitutes a one-touch force puller 1, in which a fitting hole 8 for inserting a port connector 7 is formed, and this fitting hole is biased by a spring 9. Normally, the valve 10 is closed.

After the fluid distribution mat filled with water is transported to the site, the hose 1 on the supply side with the hose connector 7 attached.
1) Connect all of the parts in the valve opening joint 6. When inserting the hose connector 7, the push rod 12 moves the valve 10 to the left in FIG. 2 against the force of the spring 9, thereby opening the valve. That is, the entrance 5A of the terminal device 4A is opened.

In this case, it is preferable that the hose 11 on the supply side is completely filled with fluid up to just before the connection part.

After connecting the supply hose, the outlet 58 of the termination device 4B
Similarly to the above case, the hose connector 7 attached to the discharge side hose 11 is inserted into the valved joint 6 inserted into the valve joint 6 . In this case as well, the outlet 5B can be opened by opening the valve 10 and the hose can be connected at the same time with one touch, as described above.

According to the embodiment described above, since water is sealed in the fluid distribution cloak in advance at a factory or the like and then transported to the construction site, it is possible to omit air venting work during construction on site, making the construction easier. It is possible to reduce construction time and construction time.

Also, if the piping section 2 is made of a flexible material such as rubber or Norastinok, it can be filled with water. Even if it is wound into a twisted coil, it can sufficiently cope with the incompressibility of water, and the fluid distribution cloak can be transported in a coiled state as in the case of conventional construction methods. That is, even when wound into a coil, the piping section can be freely deformed, and an abnormal increase in internal pressure and damage caused by this can be prevented.

Therefore, by transporting it in a wound state, it is possible to reduce the transport space and transport cost.

Furthermore, since a quick canoler (valved joint 6) is used to close the inlet 58 and the outlet 5B, the hose 11 can be connected extremely easily and reliably in a short period of time. It can be constructed in a minimal amount of space and in good condition.

Incidentally, in the above embodiment, a joint with a valve 6 was used to close the port 5A and the outlet 5B, but depending on the case, a plug or a simple closing member of the cap f# may be used. You can also use In this case, at the site, first remove the inlet side blocking member and immediately connect the supply side hose, and then remove the outlet side blocking member and connect the discharge side hose. Become.

As is clear from the above description, according to the present invention, it is possible to omit the air purge work at the construction site, thereby eliminating the need for all the tedious work for air purge, and making it possible to easily carry out construction in a short period of time. A method for constructing a fluid circulation mat is obtained.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway perspective view illustrating the overall shape of a fluid distribution mat suitable for carrying out the present invention, and Fig. 2 uses quick turntables for the opening and outlet of the fluid distribution mat shown in Fig. 1. It is a partial sectional view illustrating a hose connection state in case. l...Flow path, 2...Piping section, 3...Cavity, 4A
, 4B... Terminal device, 5A... Inlet, 5B... Outlet, 6... Fitting with valve (Quinoku Kagura), 7...
・Hose connector, 10...Valve, 11...Hose. Figure 1 Figure 2

Claims (1)

[Claims] (1) In a method of constructing a fluid circulation mat in which a termination device having a cavity communicating with the flow path is joined to both ends of a flat piping portion having a flow path for fluid circulation formed therein, the method includes: The fluid distribution mat is filled with fluid in advance, and the inlet and outlet are closed, and the fluid is transported to the construction site in this fluid-filled state. At the construction site, the inlet is opened and the supply hose is connected. A method for constructing a fluid circulation mat, characterized in that the outlet is opened and a hose on the discharge side is connected.