CN210088074U

CN210088074U - Water inlet connector of constant-temperature bathroom equipment

Info

Publication number: CN210088074U
Application number: CN201920614937.6U
Authority: CN
Inventors: 唐德志
Original assignee: Heshan City Prosperous Tang Dynasty Sanitary Ware Co Ltd
Current assignee: Heshan City Prosperous Tang Dynasty Sanitary Ware Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-18
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a constant temperature bathroom equipment connector of intaking, comprising a main body, the main part both ends are provided with water inlet and delivery port respectively, the inside first cavity that communicates in proper order that has respectively of main part, second cavity and third cavity, wherein be provided with first partition flange between first cavity and the second cavity, be provided with the second partition flange between second cavity and the third cavity, first cavity and water inlet intercommunication, third cavity and delivery port intercommunication, install the shutoff gate in the first cavity, install the cartridge filter in the second cavity, install the check valve in the third cavity. The water inlet connector of the thermostatic bathroom equipment can adjust the water inlet pressure by closing the gate, so that the temperature of mixed water is stable; the check valve is arranged in the connector, and when the bathroom equipment does not work, the check valve cuts off the water path, so that the chance of scale formation of the temperature sensing rod is reduced; in addition, the filter cartridge can prevent foreign matters and dirt from entering the check valve, so that the check valve is prevented from losing efficacy, and the equipment works more reliably.

Description

Water inlet connector of constant-temperature bathroom equipment

Technical Field

The utility model relates to a water inlet connector, in particular to a water inlet connector of constant-temperature bathroom equipment.

Background

Thermostatic bathroom equipment, such as thermostatic shower faucets, are popular with people due to comfortable use. At present, common thermostatic bathroom equipment has the following disadvantages: 1. the constant temperature part of the constant temperature bathroom equipment is the temperature sensing rod of the constant temperature valve core, after long-term use, hot water with higher temperature is soaked in the temperature sensing rod for a long time under the state that the bathroom equipment is not opened, the surface of the temperature sensing rod is covered by scale generated, and the temperature sensing of the temperature sensing rod is inaccurate and the temperature is not constant. 2. The inner cavity of the main body of the constant temperature bathroom equipment is a cold and hot water communicating structure. In order to prevent the water flow with higher pressure from entering the water supply pipeline with lower pressure to influence the water quality or energy consumption, a check valve is required to be assembled. In a common situation, manufacturers are equipped with plastic micro check valves at the front end of the water inlet in the body of the thermostatic bathroom equipment. The water outlet of the check valve is small, dirt is easy to block along with the increase of the using time, the output water quantity is smaller and smaller, and the check valve can be failed due to the blockage of the dirt, so that normal domestic water is influenced. The replacement, disassembly and assembly check valves are processed by professionals, large manpower and material resources are consumed, the whole house is required to be closed, and the normal domestic water supply is influenced.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a constant temperature sanitary bath equipment connector of intaking makes sanitary bath equipment's temperature keep invariable, prevents that the check valve from becoming invalid, uses more reliably, and later maintenance is simple and convenient, and the general user can handle by oneself.

In order to solve the technical problem, the utility model discloses a constant temperature sanitary ware equipment connector of intaking, including the main part, the main part both ends are provided with water inlet and delivery port respectively, first cavity, second cavity and third cavity that communicate in proper order have respectively in the main part, wherein be provided with first partition convex ring between first cavity and the second cavity, be provided with second partition convex ring between second cavity and the third cavity, first cavity and water inlet intercommunication, third cavity and delivery port intercommunication, install the shutoff gate in the first cavity, install the cartridge filter in the second cavity, install the check valve in the third cavity; the closing gate comprises a closing gate outer sleeve which is installed on the opening of the first cavity in a threaded mode, a closing gate core body is connected with the closing gate outer sleeve in a threaded mode, and a water stop pad which is correspondingly matched with the first separating convex ring is installed at the end portion of the closing gate core body; the check valve comprises a check valve sleeve which is installed on the opening of the third cavity in a threaded mode, a check core which can move up and down is arranged in the check valve sleeve, a spring is arranged between the check core and the check valve sleeve, and a sealing gasket which is correspondingly matched with the second separating convex ring is installed at the end portion of the check core.

The first cavity and the third cavity are arranged in parallel, and the second cavity is arranged below the first cavity and the third cavity and communicated with the first cavity and the third cavity. The third cavity for installing the check valve is positioned at the side of the water inlet direction, the check valve is not subjected to the front pressure of water inlet, and the check valve can cut off the water inlet when the sanitary ware is not used; in addition, the non-return core and the movable area are completely positioned between the rear end of water inlet and the front end of water outlet, so that lateral pressure is not generated on the non-return core, and the non-return function of the non-return core is ensured.

Close floodgate core body lower tip and be provided with first heavy chamber, the stagnant water pad passes through first fix with screw in first heavy intracavity, it has the cross slot to close floodgate core body upper end, close the floodgate core body outside be provided with close the first sealing washer that the valve overcoat inner wall corresponds sealedly, close the valve overcoat with be provided with the second sealing washer between the main part. The user can adjust into water pressure through the rotatory floodgate core body that closes of horizontal groove, and it is very convenient to use.

The lower tip of contrary core is provided with the second heavy chamber, sealed pad passes through the second fix with screw in the second heavy chamber, contrary valve barrel with be provided with the third sealing washer between the main part, can make the structure of contrary core more compact, firm.

Second cavity opening part threaded connection has the closing cap, has the cavity in this closing cap, the cartridge filter set up in the cavity, cartridge filter upper end with first separation protruding circle is contradicted. When needs clearance, the user can cut off the water route and directly pull down the closing cap through closing the floodgate, takes out the cartridge filter and washs to can wash the main part inner chamber simultaneously, make to maintain more convenient.

The decorative cover is wrapped outside the main body and consists of a semicircular upper cover body and a semicircular lower cover body, clamping grooves are respectively arranged on opposite openings of the upper cover body and the lower cover body, and permanent magnets which are mutually adsorbed are respectively arranged in the clamping grooves; the upper cover body and the lower cover body are both provided with semicircular notches for the water inlet or the water outlet to extend out. The decorative cover structure is easy to disassemble and assemble during equipment maintenance, and has good decorative and protective effects.

The utility model has the advantages that: the water inlet connector of the constant-temperature bathroom equipment can adjust the water inlet pressure by closing the gate, so that the cold and hot water inlet pressures are balanced, the temperature of mixed water is stable, the cold and hot water cannot be ignored any more, and no noise exists; the check valve is arranged in the connector, the check valve is not required to be arranged in the sanitary equipment, the flow of the sanitary equipment can be increased, when the sanitary equipment does not work, the check valve cuts off a water path, the probability of scale formation of the temperature sensing rod is reduced, heat is kept from being lost, and the energy-saving effect is achieved; in addition, install the cartridge filter in the second cavity, can prevent that foreign matter and dirt from getting into the check valve, prevent that the check valve from becoming invalid, make equipment work more reliable, the later maintenance is simple and convenient, and ordinary user can handle by oneself.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an exploded schematic view of the present invention.

Detailed Description

Referring to fig. 1 to 3, the utility model discloses a thermostatic sanitary ware water inlet connector, including main part 1, main part 1 both ends are provided with water inlet 11 and delivery port 12 respectively, main part 1 is inside to have first cavity 13, second cavity 14 and third cavity 15 that communicate in proper order respectively, wherein be provided with first separation convex ring 16 between first cavity 13 and the second cavity 14, be provided with second separation convex ring 17 between second cavity 14 and the third cavity 15, first cavity 13 is communicated with water inlet 11, third cavity 15 is communicated with delivery port 12, install closing gate 2 in the first cavity 13, install cartridge filter 3 in the second cavity 14, install check valve 4 in the third cavity 15; the closing gate 2 comprises a closing gate outer sleeve 21 which is installed on an opening of the first cavity 13 in a threaded mode, a closing gate core body 22 is connected to the closing gate outer sleeve 21 in a threaded mode, and a water stop pad 23 which is correspondingly matched with the first separating convex ring 16 is installed at the end portion of the closing gate core body 22; the check valve 4 comprises a check valve sleeve 41 which is installed on the opening of the third cavity 15 in a threaded manner, a check core 42 which can move up and down is arranged in the check valve sleeve 41, a spring 43 is arranged between the check core 42 and the check valve sleeve 41, and a sealing gasket 44 which is correspondingly matched with the second separating convex ring 17 is installed at the end part of the check core 42.

In the present embodiment, the first cavity 13 and the third cavity 15 are arranged in parallel, and the second cavity 14 is arranged below and communicates the first cavity 13 and the third cavity 15. A first sinking cavity 221 is arranged at the lower end part of the closing gate core body 22, a water stop pad 23 is fixed in the first sinking cavity 221 through a first screw 24, a transverse groove 222 is arranged at the upper end part of the closing gate core body 22, a first sealing ring 25 which is sealed correspondingly to the inner wall of the closing valve outer sleeve is arranged at the outer side of the closing gate core body 22, and a second sealing ring 26 is arranged between the closing valve outer sleeve 21 and the main body 1.

The lower end of the check core 42 is provided with a second sinking chamber 421, the sealing gasket 44 is fixed in the second sinking chamber 421 through a second screw 45, and a third sealing ring 46 is arranged between the check valve sleeve 41 and the main body 1. The opening of the second cavity 14 is in threaded connection with a sealing cover 5, a cavity 51 is formed in the sealing cover 5, the filter cartridge 3 is arranged in the cavity 51, and the upper end of the filter cartridge 5 abuts against the first separating convex ring 16.

The exterior of the main body 1 is wrapped with a decorative cover 6, the decorative cover 6 is composed of a semicircular upper cover body 61 and a semicircular lower cover body 62, the opposite openings of the upper cover body 61 and the lower cover body 62 are respectively provided with a clamping groove 63, and permanent magnets 64 which are mutually adsorbed are respectively arranged in the clamping grooves 63. The upper cover body 61 and the lower cover body 62 are both provided with semicircular notches 65 from which the water inlet or the water outlet extends.

The above is only the preferred embodiment of the present invention, as long as the technical solution of the purpose of the present invention is realized by the substantially same means, all belong to the protection scope of the present invention.

Claims

1. The utility model provides a constant temperature sanitary bath equipment connector of intaking, includes the main part, and the main part both ends are provided with water inlet and delivery port, its characterized in that respectively: the main body is internally provided with a first cavity, a second cavity and a third cavity which are sequentially communicated, wherein a first separating convex ring is arranged between the first cavity and the second cavity, a second separating convex ring is arranged between the second cavity and the third cavity, the first cavity is communicated with the water inlet, the third cavity is communicated with the water outlet, a closing gate is arranged in the first cavity, a filter cartridge is arranged in the second cavity, and a check valve is arranged in the third cavity; the closing gate comprises a closing gate outer sleeve which is installed on the opening of the first cavity in a threaded mode, a closing gate core body is connected with the closing gate outer sleeve in a threaded mode, and a water stop pad which is correspondingly matched with the first separating convex ring is installed at the end portion of the closing gate core body; the check valve comprises a check valve sleeve which is installed on the opening of the third cavity in a threaded mode, a check core which can move up and down is arranged in the check valve sleeve, a spring is arranged between the check core and the check valve sleeve, and a sealing gasket which is correspondingly matched with the second separating convex ring is installed at the end portion of the check core.

2. The thermostatic sanitary fitting water inlet connector of claim 1, wherein: the first cavity and the third cavity are arranged in parallel, and the second cavity is arranged below the first cavity and the third cavity and communicated with the first cavity and the third cavity.

3. The thermostatic sanitary fitting water inlet connector of claim 2, wherein: close floodgate core body lower tip and be provided with first heavy chamber, the stagnant water pad passes through first fix with screw in first heavy intracavity, it has the cross slot to close floodgate core body upper end, close the floodgate core body outside be provided with close the first sealing washer that the valve overcoat inner wall corresponds sealedly, close the valve overcoat with be provided with the second sealing washer between the main part.

4. The thermostatic sanitary fitting water inlet connector of claim 3, wherein: the lower end of the check core is provided with a second sinking cavity, the sealing gasket is fixed in the second sinking cavity through a second screw, and a third sealing ring is arranged between the check valve sleeve and the main body.

5. The sanitary fixture water inlet connector according to claim 4, wherein: second cavity opening part threaded connection has the closing cap, has the cavity in this closing cap, the cartridge filter set up in the cavity, cartridge filter upper end with first separation protruding circle is contradicted.

6. The thermostatic sanitary fitting water inlet connector of claim 1, wherein: the outer portion of the main body is wrapped with a decorative cover, the decorative cover is composed of a semicircular upper cover body and a semicircular lower cover body, clamping grooves are formed in opposite openings of the upper cover body and the lower cover body respectively, and permanent magnets which are mutually adsorbed are installed in the clamping grooves respectively.

7. The sanitary fixture water inlet connector according to claim 6, wherein: the upper cover body and the lower cover body are both provided with semicircular notches for the water inlet or the water outlet to extend out.