CN220978281U - Water collector suitable for bathroom transformation - Google Patents

Abstract

The utility model discloses a water collector suitable for toilet reconstruction, which comprises a body with a water inlet and a water outlet, wherein a water seal structure is arranged in the body to form a water seal in the body. The water inlet is positioned at the top end opening of the body, and the water inlet and the water outlet are separated by a water seal. The water inlet is connected with a hollow joint, and the joint is provided with a plurality of interfaces. The body is used for being inserted into an inlet of a waste pipe pre-buried in the floor slab, the waste pipe downwards penetrates out of the floor slab and is connected with a drainage transverse branch pipe which is positioned below the floor slab and is communicated with a main building vertical pipe, and when the body is inserted into the inlet of the waste pipe, a water outlet is positioned in the inlet of the waste pipe. The water collector can be used for modifying the traditional toilet different-layer drainage system so as to effectively reduce the probability of floor water leakage and improve the problem of water seal dryness of water appliances.

Description

Water collector suitable for bathroom transformation

Technical Field

The utility model relates to the technical field of building materials, in particular to a water collector suitable for toilet reconstruction.

Background

At present, most of bathroom drainage systems of old houses adopt a traditional different-layer drainage system, as shown in fig. 1, a drainage transverse branch pipe 2 of the traditional different-layer drainage system is arranged at the next layer of a floor slab 1, a drainage pipe 3 of a bathroom water appliance (such as a floor drain, a hand basin and the like) and a waste water pipe 4 connected with a sewage outlet of a closestool are connected with the drainage transverse branch pipe 2 after all downwards penetrating through the floor slab 1, the drainage transverse branch pipe 2 leads to a main building vertical pipe 5, and meanwhile, a main body of each water appliance is required to be independently provided with a water seal or a drainage pipe 3 of each water appliance is required to be independently provided with a water seal bend 31 to form a water seal, so that odor in a pipeline is prevented from overflowing indoors and polluting indoor air. The conventional drainage system for different layers is easy to have the following problems: firstly, shrinkage rates of a drain pipe 3 of a toilet water appliance or a waste water pipe 4 for toilet sewage discharge are inconsistent with those of a floor slab 1, after a long time, a joint seam between the floor slab 1 and the drain pipe 3 or the waste water pipe 4 is easy to crack, water leakage is caused at the joint seam, disputes are caused between the upstairs and downstairs of a building, and the water leakage probability is also increased as the number of pipes penetrating through the floor slab is increased; secondly, the water seals of all water consuming devices in the bathroom are independently arranged, so that the water seals of the water consuming devices which are not commonly used (such as floor drain in a dry area in the bathroom with dry and wet separation) are easy to dry, odor is caused to overflow, and living environment is influenced. When the problems occur, a user can only repair the joint between the floor slab and the drain pipe and manually supplement the water quantity of the water seal of the water-using device which is not commonly used, so that the problems are troublesome and cannot be fundamentally solved.

In view of this, the problem that the probability of floor leakage is high and the problem that the water seal of the water-using device is easy to dry in the conventional different-layer drainage system are urgent to be solved in the field at present.

Disclosure of utility model

Aiming at the problems that the number of pipes penetrating through a floor slab (including a drain pipe 3 of a water appliance such as a floor drain and a basin and a waste water pipe 4 connected with a closestool) of the traditional different-layer drainage system is large, the probability of floor slab water leakage is large, and water seals of all water appliances in the traditional different-layer drainage system are independently arranged, and water seals of water appliances which are not commonly used (such as floor drain in a dry area in a bathroom with dry-wet separation) are easy to dry, the utility model aims to provide a water collector suitable for bathroom reconstruction, and the water collector is adopted to reconstruct the traditional different-layer drainage system of the bathroom, so that the probability of floor slab water leakage can be effectively reduced, and the problem of water seal dryness of the water appliances can be effectively improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a water catcher suitable for bathroom transformation, includes the body that has water inlet and delivery port, this internal water seal structure that is equipped with is in order this internal water seal that forms, the water inlet is located the top end opening of body, the water inlet with the delivery port passes through the water seal separates, water inlet department is connected with hollow joint, the body is arranged in inserting the entry of locating a waste pipe pre-buried in the floor to this waste pipe is worn out the floor downwards and is located the floor below and communicates the horizontal branch pipe of drainage of building main riser and be connected, the body is inserted and is established when the entry of waste pipe, the delivery port is located in the entry of waste pipe.

In a preferred embodiment, the dimensions of the body are adapted to the dimensions of the inlet of the waste pipe having an outer diameter in the range of 90mm-110 mm.

In a preferred embodiment, the body has an outer diameter in the range of 80mm to 110 mm.

In a preferred embodiment, the inlet of the waste is used to connect to a drain of a toilet or to connect to a drain of a water appliance prior to installation of the water trap.

In a preferred embodiment, the body is inserted in a sealed manner in the inlet of the waste.

In a preferred embodiment, a sealing ring is arranged on the outer wall of the body above the water outlet, and the outer wall of the body is in sealing fit with the inner wall of the inlet of the waste pipe through the sealing ring.

In a preferred embodiment, the water outlet of the body is positioned on the side wall or the bottom wall of the body, and the body can be completely inserted into the inlet of the waste pipe; when the body is fully inserted into the inlet of the waste pipe, the lower surface of the connector abuts against the upper surface of the floor slab.

In a preferred embodiment, the connector and the body are integrally formed, or the connector and the body are respectively formed and then fixedly connected.

In a preferred embodiment, the top end of the connector forms an opening, the top end opening of the connector is covered by a cover body, and the distance H between the lower surface of the connector and the upper surface of the cover body is more than or equal to 50mm.

In a preferred embodiment, the top end of the joint forms an opening, the top end opening of the joint is covered by a cover body, and the cover body is a hollowed floor drain cover or a non-hollowed decorative cover which is separable from the joint.

In a preferred embodiment, the interface is a flat interface.

In a preferred embodiment, the size of each of the interfaces is less than 90mm.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the water collector suitable for toilet reconstruction, the body of the water collector is inserted into the inlet of the waste water pipe pre-buried in the floor slab, so that the water discharge pipe of each water appliance can be connected to the joint of the water collector at the floor, the toilet at the floor can be flexibly reconstructed on the basis that households at the lower layer of the floor slab are not affected, new water discharge pipes of water appliances such as floor drain, basin and the like are not used for penetrating through the floor slab any more, plugging treatment is carried out on the water discharge pipe of the water appliance penetrating through the floor slab originally, and only the use of the waste water pipe penetrating through the floor slab can be realized after reconstruction, so that the number of pipes penetrating through the floor slab can be greatly reduced, and the water leakage probability of the floor slab is effectively reduced; in addition, each water using device can share the water seal in the water collector body, so that the problem of odor overflow in the toilet can be effectively avoided.

2. The main body of the water collector is inserted into the inlet of the waste pipe connected with the sewage outlet of the closestool before transformation, the flow area of the waste pipe can be fully utilized, the water flow from each water appliance can be collected, the sewage outlet of the closestool can be directly connected to the main building vertical pipe through the newly added second waste pipe on the floor, the conception is ingenious, the transformation is simple, the realization is easy, and the cost is low.

3. The outer wall of the body is provided with the sealing ring above the water outlet, and the body is inserted in the inlet of the waste water pipe in a sealing mode through the sealing ring, so that the structure is simple, and the sealing is reliable.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of a conventional toilet drainage system;

FIG. 2 is an exploded view of a water trap adapted for toilet retrofit according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of the water trap of the present utility model inserted in the inlet of a waste;

FIG. 4 is a view of a toilet drainage system (integral part) modified with a water trap of the present utility model;

Fig. 5 is a view of a toilet drainage system (only showing the effective portion through which water flows) modified by the water trap of the present utility model.

The reference numerals are:

1-floor slab; 2-draining horizontal branch pipes; 3-a drain pipe of the water appliance; 31-water sealing and bending; 4-waste pipe; 41-inlet of waste; 5-building main risers; 6-a second waste; 7-a rear-discharge toilet;

10-catchment; 11-a body; 111-water inlet; 112-water outlet; 113-a water seal structure; 114-a sealing ring; 12-linker; 121-interface; 13-cover.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 2 to 5, a water collector 10 for toilet reconstruction according to an embodiment of the present utility model includes a body 11 having a water inlet 111 and a water outlet 112, and a water seal structure 113 is provided in the body 11 to form a water seal in the body 11. The water inlet 111 is positioned at the top end opening of the body 11, and the water inlet 111 and the water outlet 112 are separated by a water seal. The water inlet 111 is connected with a hollow joint 12, and the joint 12 is provided with a plurality of interfaces 121. The body 11 is used for being inserted into an inlet 41 of a waste pipe 4 pre-buried in the floor slab 1, and the waste pipe 4 passes out of the floor slab 1 downwards to be connected with a drainage transverse branch pipe 2 which is positioned below the floor slab 1 and is communicated with a main building vertical pipe 5, and when the body 11 is inserted into the inlet 41 of the waste pipe, a water outlet 112 is positioned in the inlet 41 of the waste pipe. In this way, the water flowing in through the joint 121 of the joint 12 flows through the water inlet 111 and the water outlet 112 of the body 11, flows into the inlet 41 of the waste pipe, and then flows into the building main riser 5 after passing through the waste pipe 4 and the water discharge lateral pipe 2 in order.

In this embodiment, the body 11 has a size adapted to the size of the inlet 41 of the waste pipe having an outer diameter in the range of 90mm-110mm, said body having an outer diameter in the range of 80mm-110 mm. The inlet 41 of the waste is used to connect to a drain (not shown) of the toilet bowl prior to installation of the water trap 10. Of course, the waste 4 may not be used to connect to a toilet, but may be connected to another water appliance (prior to installation of the water trap 10).

In this embodiment, in order to prevent the odor from overflowing back from the gap between the body 11 and the waste 4, the body 11 is inserted in a sealed manner in the inlet 41 of the waste. Specifically, in this embodiment, a sealing ring 114 is disposed on the outer wall of the body 11 above the water outlet 112, and the outer wall of the body 11 is in sealing fit with the inner wall of the inlet 41 of the waste pipe through the sealing ring 114. Of course, the body 11 and the waste pipe 4 may be sealed and bonded by an adhesive.

In this embodiment, the body 11 can be fully inserted into the inlet 41 of the waste, and the water outlet 112 of the body 11 is located on the side wall of the body 11. Of course, in other embodiments, the water outlet 112 may be located at the bottom wall of the body 11.

In this embodiment, when the body 11 is fully inserted into the inlet 41 of the waste, the lower surface of the joint 12 abuts against the upper surface of the floor slab 1, thereby limiting the depth of insertion of the body 11 into the inlet 41 of the waste.

In this embodiment, the joint 12 and the body 11 are fixedly connected together by gluing or welding after being formed separately. Of course, the joint 12 and the body 11 may be integrally formed.

In this embodiment, the top end of the joint 12 forms an opening, the top end opening of the joint 12 is covered by a cover 13, the distance H between the lower surface of the joint 121 and the upper surface of the cover 13 is greater than or equal to 50mm (as shown in fig. 3), it can be understood that the smaller the distance H, the smaller the thickness of the decorative layer laid on the floor slab 1, and the better the versatility of the installation of the water collector 10. The cover 13 may be a hollowed-out floor drain cover or a non-hollowed-out decorative cover which is separable from the joint 12, and the former is adopted in the embodiment.

In this embodiment, the interface 121 is a flat interface 121, so that the distance H between the lower surface of the interface 121 and the upper surface of the cover 13 can be designed to be as small as possible. The size of each of the ports 121 is less than 90mm, and the ports 121 are not used to connect to a toilet, i.e., the waste water of the toilet does not flow to the water trap 10.

In this embodiment, the water seal structure 113 is specifically a cylinder with two ends penetrating through the top and bottom, the cylinder is sleeved in the body 11, the bottom end of the cylinder is located below the water outlet 112 of the body 11, and the distance between the bottom end of the cylinder and the lower edge of the water outlet 112 is the height of the water seal. The outer wall of the top end of the cylinder is in sealing fit with the inner wall of the body 11, and water flowing into the body 11 flows out of the water outlet 112 of the body 11 after passing through the cylinder. Preferably, the cylinder is detachably sleeved in the body 11, and a handle for holding the cylinder can be arranged on the cylinder so as to facilitate taking out the cylinder.

Referring to fig. 4 and 5, when the conventional toilet drainage system is modified by using the water catcher 10 of the present utility model, firstly, the original downward-discharging toilet (i.e., the drain of the toilet is downwardly disposed, not shown) is removed, and the inlet 41 of the waste pipe, which is originally connected to the drain of the toilet, is exposed; then, the body 11 of the water trap 10 is sealingly inserted into the inlet 41 of the waste; next, the new drain pipe 3 of each water appliance is directly connected to the joint 12 of the water collector 10 at the present layer; finally, the back-discharging type closestool 7 (namely, the sewage outlet of the closestool is arranged backwards) replaces the original lower-discharging type closestool, and the sewage outlet of the back-discharging type closestool 7 is directly connected to the building main vertical pipe 5 at the layer through the newly added second waste water pipe 6. After the improvement, the new drain pipe 3 of the water appliance such as floor drain, basin, etc. is not used by penetrating the floor 1 any more, the drain pipe 3 of the water appliance penetrating the floor 1 originally is plugged to prevent water from flowing through without water leakage risk (as shown in fig. 4, fig. 4 is an integral part of the drainage system of the toilet after improvement, including the drain pipe of the original water appliance which is plugged), after the improvement, only the waste pipe 4 can be used by penetrating the floor, thus the number of pipes penetrating the floor 1 can be greatly reduced (as shown in fig. 5, fig. 5 is an effective part of the drainage system of the toilet after improvement, corresponding to the ineffective part of the drain pipe of the original water appliance which is plugged in fig. 4 without water flow), the probability of water leakage of the floor 1 is effectively reduced, and the toilet of the floor can be flexibly improved on the basis of not affecting the households below the floor; in addition, each water using device can share the water seal in the water collector body 11, so that the problem of odor overflow in the toilet can be effectively avoided.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be replaced with others, which may not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (12)

1. The utility model provides a water catcher suitable for bathroom transformation, includes the body that has water inlet and delivery port, this internal water seal structure that is equipped with is in order this internal water seal that forms, the water inlet is located the top opening of body, the water inlet with the delivery port passes through the water seal separates, water inlet department is connected with hollow joint, the joint is equipped with a plurality of interface, its characterized in that, the body is arranged in inserting the entry of locating a waste pipe pre-buried in the floor to this waste pipe wears out the floor downwards and is connected with the drainage cross arm that is located the floor below and communicates building main riser, the body is inserted and is established when the entry of waste pipe, the delivery port is located in the entry of waste pipe.

2. The toilet-retrofitted water collector of claim 1 wherein said body is sized to fit the size of the inlet of said waste pipe having an outside diameter in the range of 90mm-110 mm.

3. The toilet-retrofitted water collector of claim 1 and wherein said body is inserted into said waste pipe at a maximum outside diameter size in the range of 80mm-110 mm.

4. The toilet-retrofitted water collector of claim 1 wherein said waste inlet is for connection to a toilet drain or to a water fixture drain prior to installation of said water collector.

5. The toilet-retrofitted water collector of claim 1 wherein said body is sealingly inserted in an inlet of said waste.

6. The water collector for toilet reconstruction of claim 5, wherein a sealing ring is arranged above the water outlet on the outer wall of the body, and the outer wall of the body is in sealing fit with the inner wall of the inlet of the waste pipe through the sealing ring.

7. The toilet-retrofitted water collector of claim 1 wherein said body water outlet is located in a side or bottom wall of said body, said body being fully insertable into said waste inlet; when the body is fully inserted into the inlet of the waste pipe, the lower surface of the connector abuts against the upper surface of the floor slab.

8. The water collector as claimed in claim 1, wherein the joint is integrally formed with the body or the joint is fixedly connected with the body after being separately formed.

9. The water collector for toilet reconstruction according to claim 1, wherein the top end of the joint forms an opening, the top end opening of the joint is covered by a cover, and the distance H between the lower surface of the joint and the upper surface of the cover is not less than 50mm.

10. The water collector of claim 1, wherein the top end of the joint is provided with an opening, the top end opening of the joint is covered by a cover body, and the cover body is a hollowed-out floor drain cover or a non-hollowed-out decorative cover which is separable from the joint.

11. The toilet-retrofitted water collector of claim 1 wherein said interface is a flat interface.

12. The toilet-retrofitted water collector of claim 1 wherein each of said interfaces is less than 90mm in size.