Constant-temperature instant heating type faucet

Abstract

The utility model relates to the technical field of faucets, in particular to a constant-temperature instant-heating faucet. According to the technical scheme, the constant-temperature instant-heating type faucet comprises a shell, a constant-temperature instant-heating type faucet body, a first thread structure, a round cover and a second thread structure, a spray head is fixed to the lower surface of the shell, a round groove is formed in the upper surface of the shell, a containing groove is formed in the bottom end of the inner wall of the round groove, a filter screen is fixed to the inner wall of the containing groove, and activated carbon is placed on the upper surface of the filter screen; the round cover is inserted into the round groove and is in threaded connection with the round groove, a second round hole is formed in the upper surface of the round cover, and the constant-temperature instant-heating type faucet body is inserted into the second round hole and is in threaded connection with the second round hole. The water purifier has the advantages that impurities in water can be filtered as required, and meanwhile, the activated carbon is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, in particular to a constant-temperature instant-heating faucet. Background Art

[0002] The hot water from the thermostatic instant water faucet is controlled by the device, and there is no need to adjust the temperature manually. The thermostatic instant water faucet is used to discharge tap water, but the tap water contains impurities, and it is easy to scale when using tap water. The thermostatic instant water faucet cannot filter the impurities in the water as needed.

[0003] Patent announcement number CN214248495U discloses a vertical constant temperature instant hot water faucet, which mainly comprises a transparent bottle, a head cover is installed on the upper end of the transparent bottle, a thyristor plate is installed on the upper end of a pressure plate, a plug is installed inside the side of the pressure plate, water inlet sealing silicone is installed inside the upper side of the pressure plate, and a temperature sensor is installed on the upper end of the steel material on the side of the heating tube.

[0004] In the prior art, the constant temperature instant hot water faucet CN214248495U is used to discharge tap water during use, but the tap water contains impurities, and scale is easily formed when using the tap water. The constant temperature instant hot water faucet cannot filter the scale in the water as required. Utility Model Content

[0005] The utility model aims to provide a constant temperature instant hot water faucet, which has the advantages of being able to filter impurities in water as needed and convenient for replacing activated carbon, and solves the problem that the constant temperature instant hot water faucet is used to discharge tap water, but the tap water contains impurities, and scale is easily formed when using tap water, and the constant temperature instant hot water faucet cannot filter impurities in water as needed.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a constant temperature instant hot water faucet, comprising a shell, a constant temperature instant hot water faucet body, a first threaded structure, a round cover and a second threaded structure, a nozzle is fixed on the lower surface of the shell, a circular groove is provided on the upper surface of the shell, a containing groove is provided on the bottom end of the inner wall of the circular groove, a filter is fixed on the inner wall of the containing groove, activated carbon is placed on the upper surface of the filter, the round cover is inserted into the circular groove and threadedly connected, a second circular hole is provided on the upper surface of the round cover, the constant temperature instant hot water faucet body is inserted into the second circular hole and threadedly connected.

[0007] Preferably, a circular hole 1 is provided on the lower surface of the shell, and the upper end of the outer wall of the nozzle extends into the circular hole 1 and is fixed therein, so that the nozzle can be easily installed and fixed through the circular hole 1.

[0008] Preferably, the thread structure 1 includes an external thread 1 and an internal thread 1, the inner wall of the circular groove formed on the upper surface of the shell is provided with an internal thread 1, the outer wall of the circular cover is provided with an external thread 1, the circular cover is inserted into the circular groove, and the external thread 1 is threadedly connected with the internal thread 1. The threaded connection between the external thread 1 and the internal thread 1 facilitates the installation and removal of the circular cover.

[0009] Preferably, the second thread structure includes a second external thread and a second internal thread, the outer wall of the thermostatic instant hot water faucet body is provided with a second external thread, the inner wall of the second circular hole provided on the upper surface of the round cover is provided with a second internal thread, the thermostatic instant hot water faucet body is inserted into the second circular hole, and the second external thread is threadedly connected with the second internal thread. The second external thread is threadedly connected with the second internal thread, so that the round cover and the thermostatic instant hot water faucet body can be easily installed and removed.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model is provided with a circular groove on the upper surface of a shell, a containing groove on the bottom end of the inner wall of the circular groove, a filter screen is fixed on the inner wall of the containing groove, activated carbon is placed on the upper surface of the filter screen, a circular cover is inserted into the circular groove and is threadedly connected, a circular hole two is provided on the upper surface of the circular cover, a constant temperature instant hot water faucet body is inserted into the second circular hole and is threadedly connected, when the constant temperature instant hot water faucet body needs to be used to discharge water, the activated carbon is placed on the upper surface of the filter screen, the constant temperature instant hot water faucet body is inserted into the second circular hole and is threadedly connected, the constant temperature instant hot water faucet body is opened, water enters the containing groove, and the activated carbon can filter impurities in the water, thereby achieving the effect of filtering impurities in the water as needed and conveniently replacing the activated carbon. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 It is a front cross-sectional structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the thread structure of the utility model;

[0015] Figure 4 This is a second schematic diagram of the thread structure of the utility model.

[0016] In the figure: 1. nozzle; 2. shell; 3. constant temperature instant hot water faucet body; 4. filter; 5. activated carbon; 6. thread structure one; 7. round cover; 8. thread structure two; 9. holding groove; 10. round hole one; 11. round groove; 12. external thread one; 13. internal thread one; 14. external thread two; 15. internal thread two; 16. round hole two. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figures 1 to 4 The utility model provides an embodiment: a constant temperature instant hot water faucet, including a shell 2, a constant temperature instant hot water faucet body 3, a threaded structure 6, a round cover 7 and a threaded structure 8, a nozzle 1 is fixed on the lower surface of the shell 2, a round hole 10 is opened on the lower surface of the shell 2, the upper end of the outer wall of the nozzle 1 extends into the round hole 10 and is fixed, and the round hole 10 is used to facilitate the installation and fixation of the nozzle 1.

[0019] A circular groove 11 is provided on the upper surface of the shell 2, and a holding groove 9 is provided at the bottom of the inner wall of the circular groove 11. A filter screen 4 is fixed on the inner wall of the holding groove 9. The filter screen 4 is convenient for placing the activated carbon 5 and for water flow. Activated carbon 5 is placed on the upper surface of the filter screen 4. The activated carbon 5 can adsorb and filter impurities in the water. The circular cover 7 is inserted into the circular groove 11 and threadedly connected. The thread structure 6 includes an external thread 12 and an internal thread 13. The inner wall of the circular groove 11 provided on the upper surface of the shell 2 is provided with an internal thread 13. The outer wall of the circular cover 7 is provided with an external thread 12. The circular cover 7 is inserted into the circular groove 11. The external thread 12 is threadedly connected to the internal thread 13. The external thread 12 is threadedly connected to the internal thread 13. The circular cover 7 is connected to the inner wall of the constant temperature instant hot water faucet body 3, and the circular hole 16 is provided on the upper surface of the circular cover 7. The constant temperature instant hot water faucet body 3 is inserted into the circular hole 16 and is threadedly connected. The threaded structure 8 includes an external thread 14 and an internal thread 15. The external thread 14 is provided on the outer wall of the constant temperature instant hot water faucet body 3. The internal thread 15 is provided on the inner wall of the circular hole 16 provided on the upper surface of the circular cover 7. The constant temperature instant hot water faucet body 3 is inserted into the circular hole 16. The external thread 14 is threadedly connected to the internal thread 15. The external thread 14 and the internal thread 15 are threadedly connected, which facilitates the installation and disassembly of the circular cover 7 and the constant temperature instant hot water faucet body 3.

[0020] When the thermostatic instant hot water faucet body 3 is needed, the activated carbon 5 is placed on the upper surface of the filter screen 4, and then the round cover 7 is inserted into the round groove 11, the outer thread 12 is threadedly connected with the inner thread 13, and then the thermostatic instant hot water faucet body 3 is inserted into the round hole 2 16, the outer thread 2 14 is threadedly connected with the inner thread 2 15, and the thermostatic instant hot water faucet body 3 is opened, and water enters the holding groove 9, and the activated carbon 5 can filter impurities in the water. The effect of filtering impurities in the water as needed and conveniently replacing the activated carbon 5 is achieved.

[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A constant temperature instant hot water faucet, comprising a housing (2), a constant temperature instant hot water faucet body (3), a first thread structure (6), a round cover (7) and a second thread structure (8), characterized in that: A nozzle (1) is fixed on the lower surface of the shell (2); a circular groove (11) is provided on the upper surface of the shell (2); a receiving groove (9) is provided at the bottom end of the inner wall of the circular groove (11); a filter (4) is fixed on the inner wall of the receiving groove (9); activated carbon (5) is placed on the upper surface of the filter (4); the circular cover (7) is inserted into the circular groove (11) and is threadedly connected; a second circular hole (16) is provided on the upper surface of the circular cover (7); the constant temperature instant hot water faucet body (3) is inserted into the second circular hole (16) and is threadedly connected.

2. The constant temperature instant hot water faucet according to claim 1, characterized in that: A circular hole (10) is provided on the lower surface of the shell (2), and the upper end of the outer wall of the nozzle (1) extends into the circular hole (10) and is fixed.

3. The constant temperature instant hot water faucet according to claim 1, characterized in that: The thread structure (6) comprises an external thread (12) and an internal thread (13); the inner wall of the circular groove (11) formed on the upper surface of the housing (2) is provided with an internal thread (13); the outer wall of the circular cover (7) is provided with an external thread (12); the circular cover (7) is inserted into the circular groove (11), and the external thread (12) and the internal thread (13) are threadedly connected.

4. The constant temperature instant hot water faucet according to claim 1, characterized in that: The second thread structure (8) comprises a second external thread (14) and a second internal thread (15); the outer wall of the thermostatic instant hot water faucet body (3) is provided with a second external thread (14); the inner wall of the second circular hole (16) provided on the upper surface of the round cover (7) is provided with a second internal thread (15); the thermostatic instant hot water faucet body (3) is inserted into the second circular hole (16); the second external thread (14) and the second internal thread (15) are threadedly connected.

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