CN210034540U

CN210034540U - Water heating temp. regulating valve

Info

Publication number: CN210034540U
Application number: CN201920511845.5U
Authority: CN
Inventors: 郑丽艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-02-07
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses a water heating temperature regulating valve in the technical field of temperature regulating valves, which comprises a temperature regulating valve main body, wherein the left side and the right side of the top of the temperature regulating valve main body are sequentially spliced with a cold water pipe and a hot water pipe, the bottom ends of the cold water pipe and the hot water pipe are connected with regulating connectors with the same structure, and a cold water outlet pipe and a hot water outlet pipe are communicated through a mixing pipe, when the temperature is overhigh, a rotating hand wheel on the right side is rotated to drive a rotating rod, so that a driving bevel gear drives a driven bevel gear to rotate, thereby driving a screw rod to rotate, a valve core is driven by the screw rod to downwards and gradually approach a valve seat, thereby the hot water flow is reduced, the temperature is reduced, the rotating hand wheel on the left side is reversely rotated to drive the rotating rod to overturn, thereby the screw rod drives the valve core to upwards and gradually keep away, the use cost is low.

Description

Water heating temp. regulating valve

Technical Field

The utility model relates to a temperature regulating valve technical field specifically is hot-water heating temperature regulating valve.

Background

The hot-water heating temperature regulating valve is used for controlling the temperature, can use in the family's bathing commonly used, and present temperature regulating valve adopts external machine parts to assist to control the temperature mostly, and use cost is higher, simultaneously also can not be accurate satisfy different user's demand, and the practicality is lower, uses comparatively trouble, for this reason, we propose hot-water heating temperature regulating valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hot-water heating tempering valve to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the water-heating temperature regulating valve comprises a temperature regulating valve main body, wherein a cold water pipe and a hot water pipe are sequentially spliced on the left side and the right side of the top of the temperature regulating valve main body, the bottoms of the cold water pipe and the hot water pipe are respectively connected with a regulating connector with the same structure, the regulating connectors are fixedly arranged in an inner cavity of the temperature regulating valve main body, the bottom of the regulating connector on the left side is connected with a cold water outlet pipe communicated with each other, the bottom of the regulating connector on the right side is connected with a hot water outlet pipe communicated with each other, the bottoms of the cold water outlet pipe and the hot water outlet pipe penetrate through the bottom of the temperature regulating valve main body, the cold water outlet pipe and the hot water outlet pipe are communicated with each other through a mixing pipe, the mixing pipe is positioned at the bottom of the inner cavity of the temperature regulating valve main body, the bottom, the adjusting connector comprises a cylindrical shell positioned in the inner cavity of the temperature adjusting valve main body, a supporting rod is transversely and fixedly arranged in the inner cavity of the shell, a screw rod is movably inserted at the top of the supporting rod, and a bearing is arranged at the joint of the screw and the support rod, a valve core is sleeved at the bottom of the outer wall of the screw in a threaded manner, the valve core is provided with a screw hole matched with the screw rod, the left side and the right side of the top of the valve core are both provided with guide rods, the top of the guide rod penetrates through the support rod, the top of the outer wall of one side of the shell, which is far away from the center of the temperature regulating valve main body, is inserted with a rotating rod, one end of the rotating rod, which is close to the screw rod, is provided with a driving bevel gear, and the outer wall of the screw rod is sleeved with a driven bevel gear meshed with the driving bevel gear, one end of the rotating rod, far away from the screw rod, penetrates through the temperature regulating valve main body and is fixedly provided with a rotating hand wheel through a screw, and the inner wall of the bottom of the shell is fixedly provided with a valve seat matched with the valve core.

Furthermore, the vertical section of the valve core is trapezoidal, a through hole matched with the valve core is formed in the valve seat, and a limiting block is welded on the outer wall of the top of the guide rod.

Furthermore, the cold water outlet pipe, the mixing pipe and the bottom of the inner wall of the hot water outlet pipe are all provided with connecting internal threads.

Furthermore, the left side and the right side of the inner cavity of the mixing pipe are embedded with anti-backflow devices, and the anti-backflow devices are positioned on the outer side of the temperature-regulating water outlet pipe.

Furthermore, a thermometer is arranged at the right end of the outer wall of the front side of the temperature regulating valve main body, and the thermometer is embedded in the temperature regulating valve main body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when the high temperature, rotate the rotation hand wheel drive bull stick on right side, thereby make drive bevel gear drive driven bevel gear rotate drive screw rotates, the screw rod rotates and drives the case and is close to the disk seat downwards gradually, thereby make the hot water flow diminish, thereby reduce the temperature, through the upset of the left rotation hand wheel drive bull stick of turning round, thereby make the screw rod drive the case upwards keep away from the disk seat gradually, thereby make cold water flow grow, the temperature further reduces, the convenience is adjusted according to user of service's needs and is used, low use cost, be provided with pressure release protector simultaneously, reduce water pressure, the security of use is improved, high durability and convenient use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the adjusting connector of the present invention.

In the figure: 1. a temperature regulating valve body; 2. a hot water pipe; 3. a cold water pipe; 4. an adjusting connector; 41. a housing; 42. a support bar; 43. a screw; 44. a rotating rod; 45. a guide bar; 46. a valve core; 47. a valve seat; 5. A hot water outlet pipe; 6. a cold water outlet pipe; 7. a mixing tube; 8. a pressure relief protector; 9. a temperature-adjusting water outlet pipe; 10. prevent the reverse flow ware.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a water-heating temperature regulating valve comprises a temperature regulating valve main body 1, wherein a cold water pipe 3 and a hot water pipe 2 are sequentially inserted and arranged on the left side and the right side of the top of the temperature regulating valve main body 1, when in use, the cold water pipe 3 and the hot water pipe 2 of an electric water heater are respectively connected, the bottom ends of the cold water pipe 3 and the hot water pipe 2 are respectively connected with an adjusting connector 4 with the same structure and are used for adjusting according to the requirements of users, the adjusting connector 4 is fixedly arranged in the inner cavity of the temperature regulating valve main body 1, the bottom of the adjusting connector 4 on the left side is connected with a cold water outlet pipe 6 communicated with each other, the bottom of the adjusting connector 4 on the right side is connected with a hot water outlet pipe 5 communicated with each other, the bottom ends of the cold water outlet pipe 6 and the hot water outlet pipe 5 penetrate through the, the mixing pipe 7 is positioned at the bottom of the inner cavity of the temperature adjusting valve main body 1, the bottom of the mixing pipe 7 is provided with a temperature adjusting water outlet pipe 9 communicated with each other, the bottom end of the temperature adjusting water outlet pipe 9 penetrates through the bottom of the temperature adjusting valve main body 1, the cold water outlet pipe 6 and the hot water outlet pipe 5 are both internally provided with a pressure relief protector 8, the pressure relief protector 8 is the prior art, which does not belong to the technical characteristics of the utility model, and is not elaborated herein to play a role in pressure relief, the adjusting connector 4 comprises a cylindrical shell 41 positioned in the inner cavity of the temperature adjusting valve main body 1, a support rod 42 is transversely and fixedly arranged in the inner cavity of the shell 41 to provide support for the screw 43 and provide guiding for the guide rod 45, the top of the support rod 42 is movably inserted with the screw 43, a bearing is arranged at the joint of the, make things convenient for screw 43 to drive displacement about valve core 46, the valve core 46 top left and right sides all is provided with guide arm 45, and guide arm 45 top runs through bracing piece 42, casing 41 is kept away from one side outer wall top at tempering valve main part 1 center and is pegged graft and has been had bull stick 44, the junction of bull stick 44 and casing 41 is provided with the sealing washer, improve the leakproofness, the one end that bull stick 44 is close to screw 43 is provided with the initiative bevel gear, and screw 43 outer wall cup joints the driven bevel gear with the initiative bevel gear meshing, the one end that screw 43 was kept away from to bull stick 44 runs through tempering valve main part 1 and is provided with the rotation hand wheel through the fix with screw, casing 41 bottom inner wall is fixed sets up the disk seat 47 that matches with valve core 46, cooperation control water yield through.

As shown in fig. 2: the vertical section of the valve core 46 is trapezoidal, a through hole matched with the valve core 46 is formed in the valve seat 47, when the valve core 46 is farther away from the valve seat 47, the area of the through hole is smaller, the limiting block is welded on the outer wall of the top of the guide rod 45, and the screw 43 is prevented from being separated from the valve core 46;

as shown in fig. 1: the bottom parts of the inner walls of the cold water outlet pipe 6, the mixing pipe 7 and the hot water outlet pipe 5 are provided with connecting internal threads, so that the pipelines can be conveniently connected, and the mixing pipe 7 is conveniently communicated with a shower head;

as shown in fig. 1: the left side and the right side of the inner cavity of the mixing pipe 7 are embedded with anti-reverse flow devices 10, the anti-reverse flow devices 10 are in the prior art, hot water cannot enter the cold water outlet pipe 6 in the present document, cold water cannot enter the hot water outlet pipe 5, and the anti-reverse flow devices 10 are positioned on the outer side of the temperature-adjusting water outlet pipe 9;

the thermometer is arranged at the right end of the outer wall of the front side of the temperature regulating valve body 1, and the thermometer is embedded in the temperature regulating valve body 1, so that the temperature of water in the temperature regulating valve body 1 can be conveniently seen, and people can conveniently regulate the temperature.

Example (b): when the temperature-regulating water faucet is used, a worker places the temperature-regulating valve below an electric water heater, the temperature-regulating valve is connected with a hot water pipe 2 of the electric water heater through a hot water pipe 2 on a temperature-regulating valve main body 1, the temperature-regulating valve is connected with a cold water pipe 3 of the electric water heater through a cold water pipe 3 on the temperature-regulating valve main body 1, the temperature-regulating valve is connected with a corresponding transmission pipe through connecting internal threads of a cold water outlet pipe 6 and a hot water outlet pipe 5, and is communicated with a shower head through connecting internal threads of a temperature-regulating water outlet pipe 9, when the temperature is too high, the right-side rotating hand wheel drives a rotating rod 44 to rotate a driving bevel gear so as to drive a screw 43 to rotate, the screw 43 drives a valve core 46 to downwards and gradually approach a valve seat 47, so that the flow of hot water is reduced, the temperature is reduced, thereby the cold water flow becomes bigger, the temperature is further reduced, and the adjustment and use according to the needs of the user are convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Water-heating temperature regulating valve, including temperature regulating valve main part (1), its characterized in that: the left side and the right side of the top of the temperature regulating valve main body (1) are sequentially provided with a cold water pipe (3) and a hot water pipe (2) in an inserting mode, the bottoms of the cold water pipe (3) and the hot water pipe (2) are connected with regulating connectors (4) with the same structure, the regulating connectors (4) are fixedly arranged in an inner cavity of the temperature regulating valve main body (1), the bottom of the regulating connector (4) on the left side is connected with a cold water outlet pipe (6) which is communicated with each other, the bottom of the regulating connector (4) on the right side is connected with a hot water outlet pipe (5) which is communicated with each other, the bottoms of the cold water outlet pipe (6) and the hot water outlet pipe (5) penetrate through the bottom of the temperature regulating valve main body (1), the cold water outlet pipe (6) and the hot water outlet pipe (5) are communicated with each other through a mixing pipe (7), the mixing pipe (, the bottom end of the temperature-adjusting water outlet pipe (9) penetrates through the bottom of the temperature-adjusting valve main body (1), the pressure relief protectors (8) are arranged inside the cold water outlet pipe (6) and the hot water outlet pipe (5), the adjusting connector (4) comprises a cylindrical shell (41) positioned in the inner cavity of the temperature-adjusting valve main body (1), a support rod (42) is transversely and fixedly arranged in the inner cavity of the shell (41), a screw rod (43) is movably inserted into the top of the support rod (42), a bearing is arranged at the joint of the screw rod (43) and the support rod (42), a valve core (46) is sleeved at the bottom of the outer wall of the screw rod (43) in a threaded manner, a screw hole matched with the screw rod (43) is formed in the valve core (46), guide rods (45) are arranged on the left side and the right side of the top of the valve core (46), the top of the guide rods (45) penetrates through the support, a driving bevel gear is arranged at one end, close to the screw rod (43), of the rotating rod (44), a driven bevel gear meshed with the driving bevel gear is sleeved on the outer wall of the screw rod (43), a rotating hand wheel is fixedly arranged at one end, far away from the screw rod (43), of the rotating rod (44) and penetrates through the temperature regulating valve body (1) through a screw, and a valve seat (47) matched with the valve core (46) is fixedly arranged on the inner wall of the bottom of the shell (41).

2. A water-heated tempering valve according to claim 1, characterized in that: the vertical section of the valve core (46) is trapezoidal, a through hole matched with the valve core (46) is formed in the valve seat (47), and a limiting block is welded on the outer wall of the top of the guide rod (45).

3. A water-heated tempering valve according to claim 1, characterized in that: and the inner wall bottoms of the cold water outlet pipe (6), the mixing pipe (7) and the hot water outlet pipe (5) are provided with connecting internal threads.

4. A water-heated tempering valve according to claim 1, characterized in that: the left side and the right side of the inner cavity of the mixing pipe (7) are embedded with anti-reflux devices (10), and the anti-reflux devices (10) are positioned on the outer side of the temperature-regulating water outlet pipe (9).

5. A water-heated tempering valve according to claim 1, characterized in that: the right end of the outer wall of the front side of the temperature regulating valve body (1) is provided with a thermometer, and the thermometer is embedded in the temperature regulating valve body (1).